Energy Saving High Luminous Efficiency CRI90 25W COB LEDs 130LM/W GT-COB1919W4296025120 manufacturer from China Shenzhen Getian Opto-Electronics Co., Ltd

Energy Saving High Luminous Efficiency CRI90 25W COB LEDs 130LM/W

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: GT-COB1919W4296025120

Cost Effective CRI90 25W LED COB 130LM / W High Luminous Efficiency

Specification &

Cost Effective CRI90 25W LED COB 130LM / W High Luminous Efficiency

Specification (Tc = 25 )

Standard Current :720mA Typical Voltage :34.8V Power:25W Max Current :1440mA Pulse Current :1840mA Thermal Resistance :0.78 /W
Color	CCT (K )	CRI		34-41V @270mA lm/w	Part Number	@540mA lm/w
Color	CCT (K )	Min Ra	Min R9	34-41V @270mA lm/w	Part Number	@540mA lm/w
Warm White	2700	80	0	130-140	GT-COB1919W2296025130	110-120
	2700	90	50	100-110	GT-COB1919W2296025100	80-90
	3000	80	0	140-150	GT-COB1919W3296025140	120-130
	3000	90	50	110-120	GT-COB1919W3296025110	90-100
	3500	80	0	140-150	GT-COB1919W35296025150	120-130
	3500	90	50	110-120	GT-COB1919W35296025120	90-100
Neutral White	4000	80	0	150-160	GT-COB1919W4296025150	130-140
Neutral White	4000	90	50	120-130	GT-COB1919W4296025120	100-110

Variations Available

3W, 6W, 9W, 12W, 15W, 18W, 25W...etc

MAIN MANUFACTURING PROCESS

DIE BONDING--WIRE SOLDERING--PHOSPHOR SPRAYING--SILICA GEL INJECTION--COLOR SEPARATION

Packaging Details

Tray:60pcs/Tray
Aluminum Foil Bag:540pcs/Bag
Carton: 3240pcs/carton

Competitive Advantage:

GETIAN is a Market-Leading Innovator in High Integration & Super Power Flip Chip LED Field.

1. Strong R & D Forces

* A strong R & D team of more than 40 experienced engineers.

* CNAS Accredited Laboratory.

* Launch highly-competitive new products seasonly.

* Revolutionary launch for a full series of high power & high integration ceramic flip chip led.

2. Extensive Application Experience & Quality Commitment

* Strict control over raw materials selection.

* 5 Years Warranty;

* Reliable long life span; LM-80 certification for High Power LED 1-300W.

* More than 10 years' experience in Outdoor Lighting application.

* Supported many government lighting projects.

3. Outstanding Service Level

* Professional Sales Team backing up with experienced engineers.

* Best Quality & Best Price & Best Service.

* Customizaiton and OEM service available.

Operation Tips

1. Please do not press emitting surface;
2. Please do not pour out products from trays or overlay them;
3. Keep the power supply lines 2-3mm striped and tin immersed;
4. Do not touch the emitting surface or the white dam by the soldering iron during soldering process;
5. Soldering time should be less than 5 seconds.;
6. Keep the soldering point clean and neat with no bulge, bend or cold-joint.
7. Instant test time less than 3 seconds.
8. Recommend to use thermal grease with conductivity >2.5.
9. Please keep the thermal grease inclusion-free;
10. Thermal grease spreading area should be a bit larger than the led substrate;
11. Thermal grease evenly spread with thickness about 0.1mm;
12. Place led flatly and do no push from side in case grease scraped;
13. Lens cover should be 0.2mm diameter larger than the COB emitting surface.

Service Conditions
The products must be operated within the rated range of parameters. Constant current drivers are recommended.

ESD Protection