Technical Specification:
Output Wattage: 18W
Input Voltage: AC120~277V,50-60Hz
Power Supply Efficiency: 0.87
LED Quantity: 288pcs
Luminious Flux: 1900lm
LED Type: Epistar SMD3528
Luminious efficiency: >100lm/w
Working Temperature: -20～50°
Power Factor: >0.9
Product Size: 2ft (22.5*6inches)
Color Temperature: 2700~7000K
Net Weight: 420G
Color Rendering Index(Ra): >70
Beam Angle: 120 degree
PC Cover: Clear / Milky White
Housing: Aluminium Board + Aluminium Housing
End Cap: G13
Power Supply: External Driver
Lifespan: 50,000 hours
Feature:
1. High luminous efficiency up to 105lm per watt
2. Top quality material for excellent heat dissipation performance
3. Beautiful appearance, thick heat sink, good for heat releasing
Aluminum board and aluminum housing guarantee double heat releasing avoid light depreciation and prolong lifespan up to 50,000 hours
4. Top safety: Isolated driver
5. Strict quality control: 72hrs burn-in test before shipment,low failure rate within 3%
A series of testing like shaking test, low and high temperature test (-20°C~ 65 °C)
6. Burn-in test
a. 24hrs for burn-in light source
b. 24hrs-48hrs for burn-in drivers and shorts
c. 48hrs-72hrs for burn-in leakage
d. 48hrs-72hrs for burn-in IC,compacitor and resistor
Application:
Living room, bedroom, kitchen, washroom; School, university, hospital, hotel; Conference, meeting room, show room, showcase; Commercial complexes; Factory, plant, warehouse, offices; Supermarket, department store.,restaurants,malls ,parking lots, subway stations.
