high power bulb

Description:

model :K17-4U85 high power bulb
high power factor
experiencd R&D department
advanced equipment
unique design

this  high power bulb has following features :

1. lifespan is 10, 000 hrs

2. 20, 000 swithcing cycles

3. energy saving >=85%

4. more brighter than incandescent lamp

5. no stroboscopic and noise when it work

6. application:bus and train depots , exhibition halls.ware-house, street lighting.stadium and hotel halls

7.can be made several models as the same size

Model	Wattage	Tube Dia.	Min.Lumen Output at 100hrs(lm)			Total Length	Diameter	Real Wattage
	(w)	(mm)	2700K	4100K	6400K	(mm)	(mm)	(w)
K17-4U40	40	17	2200	2160	2080	210	72	>=85%
K17-4U45	45	17	2475	2430	2340	220	72	>=85%
K17-4U55	55	17	3025	2970	2860	230	72	>=85%
K17-4U65	65	17	3575	3510	3380	245	72	>=85%
K17-4U75	75	17	4125	4050	3900	255	72	>=85%
K17-4U85	85	17	4675	4590	4420	270	72	>=85%

high power bulb