IP54 2D Bulkheads
D320:STD/3H EM/MS Functions
· Durable IP54 rated case
· Multiple function on EM/MS
· Best replacement for 2D CCFL
· 3H EM at 10% lumen output
· Color : Single color or Tri-color
· Function: See the datasheet
· Microwave sensor: 0% OR 10%
· Emergency: 3hours with 10% Lumen
· Package: Standard pack OR Color Box
· Replaces fluorescent 2D lamp
· Stairs / corridors
· Architectural lighting
|Why choose us?|
Toppo Lighting is one of the leading traditional tube fixture led fluorescent replacement? manufacturers and suppliers in China, which is equipped with a productive factory. Welcome to import the newest traditional tube fixture led fluorescent replacement? at competitive price with us. We can also offer you customized service.
1.LEDs are more expensive than other lighting options.why ?
LEDs can operate as standalone devices,but when grouped or clustered they require additional steps to operate properly. LEDs need proper components such as a circuits can be designed rapidly, but to ensure that they operate correctly and for long periods of time they require testing.
2. How to explain “Flux/luminous Flux “?
Luminous flux is the measure of the perceived power of light produced by the LED, adjusting to reflect the varying sensitivity of the human eye to different wavelengths of light.
3.What’s efficacy about the light ?
The light output of a light source divided by the total electrical power input to that source, expressed in lumens per watt(lm/w).