high quality COB high bay lighting with 300W

Specification:
1.LED chip: Bridgelux 1pc
2.LED Driver Brand: Mean Well
3.Voltage: AC100-277V
4.Lumens Initial: 30000LM
5.Lumens maintain: 27000LM
6.CRI: ≥75Ra
7.Power efficiency: ≥90%
8.Power Factor:≥0.85
9.CCT: 2700K to 7000K for your optional
10.Beam angle: 45°/90°/120°
11.LED Power: 300W
12.System Power: 320W
13.Dimension: D500*L578mm
14.Certificate: CE/RoHS/IP65/PSE
15.Warranty: 3 years
16.Working Temperature: -40~50℃
17.Storage Temperature: -20~65℃
18.Best Working Temperature: 0~30℃

Packing Details:
Radiator Size: 350*320*460 mm
Reflector Size: 560*560*420 mm
Radiator (1 pc/carton)
Reflector (10 pcs/carton)
N.W.: 12.8 KG
G.W.: 14.0 KG

Advantages:
1.Super bright and famous LED with high efficacy (>100lm/W) as light source;
2.Stable quality LEDs with little lumen decrease;
3.The Tj for LED is less than 85℃;
4.Long life time (＞50000 hours);
5.Energy friendly,less heat emmission;
6.Free from mercury, lead, and carbo emmission;
7.Low maintenance and replacement cost;
8.Fixture surface with anti-static spray, resistance to acid,anticorrosive

Application:
1.Indoor&outdoor project lighting;
2.Suitable for workshop, factory, warehouse, toll station, gas station, supermarkets,exhibition center, stadium and other places