Hummingbird tube light, with the special product diameter *6**0mm, cannot seeing the inside LED and light is much more soft and smoothly. This is another successful break through from Hummingbird and showing our R&D ability.

Hummingbird LED tube light ( 0.6M *2W) has completed ***0hrs lumens depreciation testing in the first level National Laboratory, beginning from Oct.***0 till Jul ***1. Report shows that light decay is around 7% at ***0hrs.

The test standard is adopted GB/T*********2 Double-capped fluorescent lamps*-Performance Specifications, taking every thousand hours as testing points. Results are:

a. In the first ***0hrs, there is no obvious lumens depreciation.

b. At ***0hrs, lumens depreciation rate is 1.*1%, and lumens maintenance is *8.*9%.

c. At ***0hrs, lumens depreciation is 7.*0%

The results taken from the actual test are extrapolated to provide an estimated degradation figure beyond ***0hrs.

Predicated data after ***0hrs: the data shows that lumens depreciation is *9.*6% at *0, **0hrs, namely lumens maintenance is *0.*4%, which can meet the standard of Energy Star to LED indoor lights

Features of LED tube light:

· Universal end cap, directly replace fluorescent lamp

· Use high quality and efficiency LED, low power consumption & no pollution

· Long life time, various color temperature for options

Application of LED tube light:
1.Bus, shuttle, railcar passenger interiors
2. Uninterrupted emergency lighting
3. Focused reading and Task lighting
4. Interior design uses
5. Closet illumination
6. Cove lighting
7. Marine recreation applications
8. Concealed accent lighting
9. Edge lighting
*0. Under counter lighting

Please feel free to contact us for one-stop exporting LED tube light solution Now!