| Model: | SJ-30A |
|---|---|
| Brand: | SHJJ |
| Origin: | - |
| Category: | Consumer Electronics & Lighting / Lighting / LED Lighting |
| Label: | led street light , led street lamp , led streetlignt |
| Price: |
US $220
/ pc
|
| Min. Order: | 50 pc |
| Live Chat: | Last Online:02 Jan, 2013 |
Color Temperature: 2500-7000K
Rated Power: 30W
Luminous Efficiency: 70lm/W
IP Grade (light source): IP65
IP Grade (luminaire): IP44
Beam Angle: 135
Working Enviroment: -20 to +50
Illumination: 70Lm/W
Color Rendering Index: >70
Conversion Efficiency: >90%
Luminous Decay: <5% (1000 Hours)
Life span: 50,000hours
Standard: CE
Character and Feature
LED Light Source LED
1. MDFCS(Multi Die Free Chip substrate)
2. Circuit boards, copper grid and circuit inside, thin, low thermal resistance (1-3)
3. Inter Chip separated, each unit of chips is dependent, anyone failure will not affect others
Power Supply Module
1. WPT, wise power tunner
2. CPC, Constant Power Control
3. LFC, Luminous Flux Compensation
4. OVP, over voltage protection. OCP, over current protection. SCP, surge current protection
Heat dissipation Module
1. Patent on heat dissipation device
2. Transfer heat from point heat to surface heat through dissipation module
