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The core of products & after-sales
- The bulb life: The core of our products is to extend the life of the bulb. Because it’s easy to increase the brightness, and many businesses can do this.
- Production core: The core of our production is to produce big data. Through continuous collection of big data, engineers solved the problems of incompatibility, failure to start, and low brightness. High-quality raw materials are important, but production matching data is more important.
- We will respond to customer problems within 12 hours and solve them quickly. Helping customers solve problems is what we are most proud of.
Bulb model: BL-FU245A
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Optoma HD39HDR GT1080HDR EH412ST EH412 W412 X412 Projector Lamp
Bulb parameters
- Wattage：245W
- Life: 4000 hours
- Output: 5000 lumens
- Period: 200 days
Extend the life of the lamp
1：Use ECO mode to reduce lamp consumption.
2：Do not exceed 4 hours each time.
3：Each use lasts at least 3 minutes.
4：Do not disconnect the power supply during use.
5：After shutting down, wait at least 60 minutes or the projector has cooled down before restarting.
6：After shutting down, make sure that the cooling fan stops before disconnecting the power plug.
7：Regularly clean the dust inside the projector and around the lamp, and replace the filter.
Bulb life test
We have a team that specializes in testing the service life of bulbs. Engineers will test the bulbs in different series and different environments. At the same time of testing, we will collect the data generated when the bulb is working, and update the bulb technology based on these data.
Brightness test
We implement a unique policy for the brightness of the bulb, the brightness index difference of each bulb is within 4% to ensure the consistency of the brightness of each bulb.
Color temperature test
We ensure that the consistency of the color temperature index of each bulb reaches 100%. and the color temperature remains unchanged within 3000 hours, the color temperature difference within 5000 hours does not exceed 2%.
Technology Application
We share light source technologies in different fields. for example, we apply the light and shadow technology of 3D architectural projection to projector bulbs and stage lighting.
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2025-08-21 13:50:17
It was so easy to swap out in my projector and honestly I feel like my picture is much crisper. The clarity is spot on, between movie nights, gaming, and concerts this is just everything I could have wanted and the price was incredible. The durability and fit made this perfect. The brightness was definitely way better than my last lamp. No flickering it just glided through the screens with ease.
Ed's Thoughts
2025-08-17 17:00:42
Fast delivery. Easy install. Back to original brightness.
scott
2025-07-31 19:34:58
Still works said it was way past the time to change it I decided yep let's change it and oh my gosh super bright super clear. Works like brand new all over again
Calvin
2025-06-30 18:56:35
1st lamp didn’t work, after a week, the 2nd lamp came from vendor and failed within a few hours. Don’t waste your time or money.
Sean
2025-06-29 15:02:05
My bulb burned out in a few months but they replaced it without issue. I got a new bulb in two days! 5 stars. I hope the new bulb doesn't burn out as quickly.
christopher
2025-06-06 12:43:35
It's a direct replacement with fitment, but the lamp is much duller than the original that came with the Optoma hd39
song kim
2025-05-25 16:15:27
Good item, easy to install and worked great
AZOnIT
2025-02-17 12:09:57
Provides a perfect drop in replacement bulb assembly with a bright clean white output.Very good product for the price!
Allan D
2025-02-05 13:25:58
I got this on prime day and well worth it even at regular price. 195$ is the lowest I found elswere. I tested it upon receibing and fit like a glove and works great. No difference with the original. Recommended.
Serge Fortin
2024-12-06 18:46:58
OK
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