Specifications

cob chip led downlight has advantages:
1.Excellent Heat disspation
2.Lifespan:50000h
3.CE and Rohs Certificate

1. Application

Jinyouyuan cob chip led downlight is applied for market,office,factory,hospitalof indoors lighting,Its Simple installation is popular with people . 

2. Dimension of cob chip led downlight

 

 

3.  Technical parameters of cob chip led downlight

Electrical parameter	Voltage/V	AC 85-265V
	Rated power/W	15W
	Frequency/HZ
	Power factor/PF	>0.5
Optical parameter	Rated lumen/LM	1200 LM
	Colour temperature/K	2700-3000K,6000-6400K
	Beam angle/γ	45°/60°
	CRI/Ra	70
	luminous flux maintenance factor at the end of normal life	80%
	EN12464-1 standard Light color	warm white/cool white
Material specification	LED type	2835smd
	Driver type	AC 85-265V
	Radiator	aluminum
	Lamp base
Others	IP grade	20
	Lifespan	30000H
	Work temperature	-25°-45°
	Storage temperature	-45°-65°
	Energy conservation grade	A++

 

4.  Product superiority of cob chip led downlight

cob chip led downlight has advantages as follows:

1)Enery saving and environment friendly                                                                                                                   
2) Strong,Shakeproof
3) Super-long life
4) Non-ultraviolet ray and infrared ray
5) Instant 100% lights up,has no warm up time
6) Easy replace common bulb,easy to Install
7) Low heat output
8) Can work in low temperature

5. Comparison between led light and Energy saving lamp   

LED power	15W	Energy saving lamp power	20W
Luminous flux	1200LM	Luminous flux	1350LM
luminous efficency ( LM/W)	74	luminous efficency ( LM/W)	70
Lifespan	30000H	Lifespan	5000H
Energy conservation grade	A++	Energy conservation grade	A

 

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