Description: Our LED lamps use high brightness LED chips. The shell comes with great heat dissipation performance, which guarantees the service life of LED . Adopt silicone rubber to strengthen the sealing for high standard waterproof performance of the lamp. All lamps are subject to a 24-hour aging test before leaving the factory; strict quality control before delivery ensures the quality of the lamps. Note: Black shell. Specification: Power: 100W/200W/300W Input voltage: AC 220-240V / 110-120V Power factor: 0.95 Color temperature: cool white 6000K-6500K / warm white 2800K-3200K Color rendering index: 80 LED type: SMD 2835 Number of LEDs: 105/210/315 pcs Luminous flux: 8000/16000/24000 Lm Size (length x width x height): about 249*122*25mm/9.80*4.80*0.98inch; 249*252*25mm/9.80*9.92*0.98inch; 249*371*25 mm/9.80*14.61*0.98inch Weight: about 0.64/1.339/2.2 Kg Housing material: die-cast aluminum Mask material: PC Beam angle: 120° Protection level: IP65 Working temperature: -35℃ to +55℃ LED life:> 50000 hours Energy efficiency rating: A Certification: CE & Rohs Packing List: 1*LED Light 1*Installation Manual