There is one bit of lighting gear that you will see on just about every movie set. The Quasar Science light panel.

These lights are great for key, fill, and backlight.

They are a great tool for the gaffer to have in his arsenal. I wanted to explain how they work, how to use them, and some applications for using them.


quasar lights

What Are quasar lights In Film Production?

In film production, quasar lights are used to create many different effects. They are also known as starfields and are usually controlled by a lighting technician.

Quasar lights are large lamps that have a very long tube. The tube can be up to 10 feet long and it produces light that looks like a starfield.

This effect is achieved through the use of special filters that cause colors to blend together in the spectrum of white light.

The quasar light can be used in several different ways during film production. It can be used as an effect for night scenes or it can be used as backlighting for actors who are in front of the camera.

In some cases, these lights will be mounted on trusses so they can be moved around easily during filming.



What Are Quasar Science Lights?

Quasar Science lights are these small little lights that come in a few different sizes and shapes.

They come in these little tubes or squares that are about the size of an iPad mini. Quasar Science Lights come in a few different sizes and shapes.

They can be used as key lights, fill lights, or backlights. Most often you will see them mounted to something via a suction cup or some other means of mounting.

You can also mount them using C-stands with a magic arm attached to them or other fixtures like this

How To Use Quasar Lights?

There are a few ways to use these lights. One is just as a practical light source that can be seen in the room being lit.

Another way is to mount them behind things like signs, pictures or anything else you have hanging up on your walls.

How Long Does A Quasar Light Last?

Quasar lights are very cost effective and will surely save your hard earned money as they last long. The light emitted by the Quasar light bulbs is bright enough to meet all the lighting requirements of a normal household or office.


But, how long does a Quasar light last?

The life of a Quasar light bulb depends on two factors –

1. How much you use it.

2. Its wattage. The more you use the bulb, higher is its service life.

Low wattage bulbs like 60W can run up to 40,000 hours while 250W bulbs will last for only 12,000 hours. So choose wisely depending upon your requirement.

These bulbs are available in wide range of watts from 20W to 250W with color temperatures ranging from 2700K to 6500K in both warm and cool tones. Considering that fact that these bulbs are energy efficient and consume less power, one must go for them if he/she is looking for high performance yet can save money on electricity bills at the same time.

How Long Do LED Light Bulbs Last?

LED lighting has been used for quite some time now but the best thing about LED bulbs is that they last really long compared to other traditional lights.

How Do You Mount Quasar Tubes?

Quasar is a high-intensity discharge light source. It is similar to a fluorescent tube, except that it does not have electrodes on the ends like a fluorescent tube does.

It has an inner and outer glass shell, with an arc between them. The arc is ignited by high voltage.

For those who are unfamiliar, Quasar lights emit very bright light with the aid of special electronic ballast. The difference in brightness between a Quasar lamp and a normal fluorescent tube can be as much as 10 times!

The most common way of hanging these lamps is with a fixture that’s made specifically for them.

If you’re trying to choose how to mount your lights, here are a few things to know before you buy:The fixture should be made out of metal, not plastic. This ensures that it’s sturdy enough to support the weight of the lamp.

The lamp should only come with a mounting kit if it is designed to be used with that particular fitting.

When purchasing any kind of lighting fixture, always make sure that it is rated and certified for use in your area and that it’s been approved for electrical use.

Quasar Lights Are Quasars Dimmable?

Trying to find a balance between brightness and cost when purchasing a new light bulb can be hard.


We found that the Quasar Light Bulbs were an excellent choice in terms of quality, brightness and price. They are an excellent alternative to more expensive alternatives such as fluorescent lights.

While searching for information about Home Depot’s selection of Quasar Lights, we found that they felt that these lights were a good deal and would continue to carry them in their stores.

With this information in mind we decided to go ahead and purchase the Set of 4 Quasa Light Bulbs from Home Depot.

We purchased the Set of 4 Quasa Light Bulbs for $17.97. The price for each light bulb was $4.99 on sale, however, with the special promotion going on at Home Depot you could receive a free $10 gift card when you spent $50 in home improvement items. This left us paying only $3.99 per light bulb!

Quasar Lights Photometrics

Lighting is not just the key to photography, but it is the foundation of all art. It holds true in photography, painting, film making and many other creative fields.

Everything we see and enjoy was created by light. Without light there is no vision, no painting and no photograph.

Tungsten lights have been the standard in studio photography for decades. They are generally easy to use and understand; but they do contain some serious shortcomings that you should be aware of, especially when it comes to digital photography.

Tungsten lights do not offer a full spectrum of color for digital cameras to capture. Digital sensors require a full spectrum of color to capture accurate colors.

If the sensor does not receive light from across the entire spectrum, then colors will be altered causing one color channel to become weak or non-existent.

This results in unnatural colors like reds appearing orange or skin tones appearing as if they have a yellowish hue (which is why flash exposures of people’s faces often appear yellow).

Digital cameras are designed to capture all colors within the visible spectrum. Light sources that provide only a portion of this spectrum will alter the camera’s ability to capture correct colors rendering them inaccurate.

Quasar Lights Specifications

Quasar lights are very bright, low energy consuming and easy to install. The lights can be used both indoors and outdoors.

They come with a 3 years warranty and an extra 3 years of power supply support. Quasar lights are very bright, low energy consuming and easy to install.

The lights can be used both indoors and outdoors. They come with a 3 years warranty and an extra 3 years of power supply support.

Quasar lights are very bright, low energy consuming and easy to install. The lights can be used both indoors and outdoors.

They come with a 3 years warranty and an extra 3 years of power supply support.They are made of high quality aluminum alloy, which is the main structure material for Quasar Lights.

This material is corrosion-resistant, which is essential for outdoor use in moist weather conditions in different climates. The surface of the light reflects light in a unique way to enhance its brightness by 30%.

It also enables it to produce a better color rendering index (CRI) than other conventional light bulbs have.

CRI is an international standard that measures how well a light source reproduces the colors of objects that appear white under it compared to the same objects under natural daylight.

1. Quasar Science Q-LED R Rainbow Linear LED Lamps

Design and Build

Quasar Science’s Q-LED R Rainbow Linear LED Lamps are a testament to innovation, pushing the boundaries of what’s achievable with LED lighting.

At first glance, the linear design stands out, offering a unique form factor that’s both aesthetically pleasing and functional.

This design enables a broader spread of light, ideal for situations requiring uniform illumination.

Crafted with a focus on durability, the lamps are encased in a sturdy housing that promises longevity, ensuring they can withstand the rigors of both studio and on-location shoots.

Performance and Light Quality

The Q-LED R Rainbow’s performance is nothing short of spectacular. Beyond the standard bi-color range, these lamps offer a full RGB spectrum, unlocking a myriad of creative possibilities.

Whether you’re looking for a subtle hue or a bold color splash, the Q-LED R Rainbow delivers with precision.

The color rendition is top-notch, with a high CRI ensuring that subjects are showcased in their truest colors.

Additionally, the lamp’s dimming capabilities, combined with its vast color range, allow for intricate mood and atmosphere crafting, vital for narrative storytelling.

User Experience and Control

Quasar Science has placed significant emphasis on ensuring the user experience is seamless.

The Q-LED R Rainbow comes with intuitive onboard controls, allowing for quick adjustments.

Additionally, the lamps can be controlled remotely, a feature that becomes invaluable when they’re placed in hard-to-reach positions.

The linear design, apart from its lighting benefits, also allows for easy rigging and integration into diverse setups, from music videos with elaborate sets to intimate interview settings.

The Quasar Science Q-LED R Rainbow Linear LED Lamps redefine what’s possible with LED lighting.

Combining a unique design with unparalleled performance and versatility, they are a dream come true for filmmakers and photographers striving for creative excellence.

In a world where lighting plays a pivotal role in storytelling, the Q-LED R Rainbow ensures that artists have the right tool to weave their narratives compellingly.

For those in pursuit of the perfect light, both in terms of aesthetics and performance, the Quasar Science offering is hard to overlook.

2. Quasar Science Q-LED T8 30W 120V Dimmable Lamp

Design and Build

Quasar Science’s commitment to crafting state-of-the-art lighting tools shines through in the Q-LED T8 30W 120V Dimmable Lamp.

With a minimalist yet highly functional design, this lamp is indicative of the brand’s emphasis on merging aesthetics with performance.

The T8’s sleek tubular structure is not only visually appealing but is also ergonomically designed for ease of use in diverse settings.

Made with high-quality materials, the lamp promises durability and resilience, catering to the dynamic demands of both indoor and outdoor shoots.

Performance and Light Quality

Performance is paramount when it comes to the Q-LED T8. Emitting a soft, diffused light, this lamp is particularly suited for scenarios demanding a natural and flattering illumination.

Its 30W output provides ample brightness, ensuring that subjects are lit adequately. One of the standout features of this lamp is its dimming capability.

With smooth dimming options, filmmakers and photographers have granular control over the light intensity, allowing them to craft the desired ambiance with precision.

Furthermore, with its high CRI, the Q-LED T8 ensures color accuracy, reproducing subjects in their authentic shades.

Ease of Use and Versatility

The Q-LED T8’s user experience is thoughtfully crafted. Installation is straightforward, and its compatibility with most standard non-shunted T8 lamp holders adds to its versatility.

The fact that it’s dimmable directly without the need for an external ballast or controller makes it a preferred choice for many professionals.

This ease of use, combined with its lightweight design, makes the Q-LED T8 an invaluable asset on set, be it for quick-paced documentary shoots or meticulously planned studio projects.

In the Q-LED T8 30W 120V Dimmable Lamp, Quasar Science has delivered a lighting tool that seamlessly blends simplicity with top-tier performance.

For those in the creative field looking for reliable, high-quality lighting without the fuss of complex setups, the Q-LED T8 emerges as a clear frontrunner.

Its combination of stellar light quality, ease of use, and durable build makes it a worthy investment for both budding enthusiasts and seasoned professionals.

In essence, it encapsulates what Quasar Science stands for – cutting-edge lighting solutions that empower creators to bring their visions to life.

3. Quasar Science Crossfade LED Tube Light

Design and Build

The Quasar Science Crossfade LED Tube Light brings a fresh perspective to lighting solutions with its innovative design.

Immediately striking is its tubular form factor, which manages to be both sleek and robust.

Built with the rigors of professional use in mind, the Crossfade LED Tube is encased in a sturdy shell that promises long-term durability.

Its lightweight nature ensures ease of handling, and the streamlined design means it can be integrated seamlessly into a variety of shooting environments.

Performance and Light Quality

When it comes to performance, the Crossfade LED Tube Light truly shines.

The name “Crossfade” alludes to its capability to seamlessly transition between varying color temperatures.

With a range from a warm tungsten 2000K to a crisp daylight 6000K, this light offers filmmakers and photographers an impressive spectrum to work with. The transition is smooth, ensuring no abrupt shifts in color temperature.

With a high Color Rendering Index (CRI), it guarantees true-to-life color representation, ensuring that every shot captures the richness and vibrancy of its subjects.

User-Friendly Features and Flexibility

The Quasar Science Crossfade LED Tube Light has been crafted keeping the end-user in mind.

Its intuitive controls make adjustments a breeze, allowing for quick changes on the go. The tube’s design offers a level of flexibility that traditional lights can’t match.

Whether you’re looking to rig it overhead, mount it vertically, or even use it handheld, the Crossfade LED Tube adapts effortlessly.

Its compatibility with a range of power sources, from battery operation to AC power, further enhances its versatility, making it suitable for both studio setups and on-location shoots.

The Quasar Science Crossfade LED Tube Light stands out as a beacon of innovation in the realm of professional lighting.

It delivers not only in terms of impeccable light quality but also offers a level of versatility that creative professionals will appreciate.

Whether you’re a filmmaker aiming to craft the perfect scene or a photographer looking to illuminate a subject just right, the Crossfade LED Tube is a tool that promises reliability and excellence.

In a market teeming with lighting solutions, the Crossfade LED Tube, with its blend of performance and design, makes a compelling case for itself.

4. Quasar Science Q-LED X 7′ Crossfade Linear Lamp

Design and Build

The Quasar Science Q-LED X 7′ Crossfade Linear Lamp, with its elongated form factor, is a testament to how far LED lighting has come in both aesthetics and functionality.

The 7-foot length isn’t just for show; it offers widespread, even illumination, making it particularly suited for scenarios requiring consistent light over larger areas.

The lamp’s build quality is impeccable, designed to stand up to the rigors of demanding shoots, both in studios and challenging outdoor locations.

Its sleek profile ensures it doesn’t intrude visually, making it an excellent choice for both background and foreground placement.

Performance and Light Quality

The standout feature of the Q-LED X 7′ is undoubtedly its “Crossfade” capability, allowing users to transition smoothly between different color temperatures.

The range is impressive, moving from the warmth of tungsten to the clear, cool tones of daylight.

This adaptability means that the lamp can be employed in varied shooting conditions, matching natural light or creating a distinct ambiance as needed.

With an outstanding Color Rendering Index (CRI), the lamp ensures that subjects are represented in true, vivid colors, capturing every nuance.

Operational Flexibility

Quasar Science has always prioritized user-friendliness, and the Q-LED X 7′ is no exception.

The controls are intuitive, designed for quick adjustments, catering to the fast-paced nature of modern filmmaking and photography.

The lamp’s linear design, combined with its lightweight nature, offers unique rigging possibilities.

It can be suspended, mounted vertically, or even laid horizontally, providing creatives with multiple lighting angles and setups.

Moreover, its compatibility with varied power sources ensures that the light remains versatile across studio and field settings.

The Quasar Science Q-LED X 7′ Crossfade Linear Lamp exemplifies the brand’s commitment to pushing the boundaries of LED lighting.

Offering a blend of design elegance, superior light quality, and operational versatility, it emerges as an indispensable tool for serious visual artists.

For those seeking a lighting solution that does more than just illuminate – one that enhances, adapts, and elevates the visual narrative – the Q-LED X 7′ is a worthy contender.

Its presence in any setup underscores a commitment to quality, detail, and creative vision.

5. Quasar Science Q-LED Lithium Ion Battery LED Lamp

Design and Portability

Stepping into the realm of battery-powered lighting, the Quasar Science Q-LED Lithium Ion Battery LED Lamp showcases a marriage of innovation and convenience.

The unit sports a sleek and compact design, embodying minimalism without compromising on functionality.

Its lightweight nature, coupled with the in-built lithium-ion battery, promises portability like few other LED lamps on the market.

This design consideration not only makes transportation easier but also ensures quick setups and breakdowns, a boon for on-the-move productions.

Performance and Light Quality

The core strength of the Q-LED Lithium Ion Battery LED Lamp lies in its performance.

The LED emits a pure and consistent light, essential for accurate color representation in both photography and videography.

Its adjustable color temperature range gives creators the freedom to match ambient lighting conditions or create specific moods.

The high Color Rendering Index (CRI) ensures that colors remain true to life, capturing every nuance of the subject.

Furthermore, the lamp boasts an impressive battery life, minimizing the need for frequent recharging during extended shoots.

Versatility and User Experience

Beyond its technical specifications, the Q-LED Lithium Ion Battery LED Lamp truly stands out when it comes to versatility.

Being battery-powered, it liberates the user from the constraints of power outlets, offering greater flexibility in terms of placement and movement.

This feature proves invaluable for outdoor shoots or locations with limited access to power.

The lamp’s controls are intuitive, designed for both seasoned professionals and novices.

Quasar Science has also equipped the lamp with safety features, ensuring that the lithium-ion battery operates efficiently without overheating.

The Quasar Science Q-LED Lithium Ion Battery LED Lamp is a testament to the brand’s forward-thinking approach.

In an industry where mobility and flexibility are paramount, this lamp emerges as a top-tier choice for those unwilling to compromise on quality.

Whether you’re a filmmaker capturing candid moments in remote locations or a photographer seeking the perfect light in dynamic environments, this lamp is poised to be a reliable companion.

In the vast landscape of LED lighting, the Q-LED Lithium Ion Battery LED Lamp by Quasar Science carves its niche, underpinned by innovation, performance, and user-centric design.

6. Quasar Science Q-LED Lamps with Switch

Design and Functionality

The Quasar Science Q-LED Lamps with Switch bring to the table a harmonious blend of design simplicity and practicality.

At a glance, the lamp may seem minimalistic, but its features are anything but basic.

The incorporation of a switch is an intuitive addition that provides users with instant control over the lamp’s output.

The robust build of the lamp ensures it can withstand the demands of rigorous shooting schedules while maintaining a sleek and unobtrusive profile that can effortlessly fit into any shooting environment.

Performance and Light Quality

When it comes to the actual output, the Q-LED Lamps with Switch maintain Quasar Science’s reputation for impeccable light quality.

These lamps provide an even, consistent illumination that can be crucial for achieving accurate color representation and maintaining the integrity of the visual content.

With adjustable brightness settings, users can easily tailor the lamp’s output to suit varied shooting conditions, be it a dimly lit room or a brightly illuminated studio.

The high Color Rendering Index (CRI) of the lamp guarantees that colors are captured in their most genuine form, adding depth and richness to the final image.

Ease of Use and Adaptability

The true charm of the Q-LED Lamps with Switch lies in their user-centric design.

The inclusion of the switch ensures that users can easily toggle between different brightness levels, adapting to changing conditions in real-time.

This adaptability is further heightened by the lamp’s compatibility with various power sources, allowing for seamless transitions between studio and outdoor settings.

Quasar Science has also placed a premium on safety, ensuring that the lamp operates at optimal levels without any risk of overheating, even during extended use.

The Quasar Science Q-LED Lamps with Switch, while seemingly understated, pack a punch in terms of performance, adaptability, and user experience.

These lamps are an embodiment of Quasar Science’s commitment to delivering products that cater to the evolving needs of the visual arts community.

For professionals and enthusiasts alike, these lamps offer a reliable lighting solution that can enhance and elevate their creative endeavors.

In the vast world of lighting equipment, the Q-LED Lamps with Switch stand out as a beacon of quality, simplicity, and efficiency.


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