Specifications:

• Model Number: 3333COB-30LEDs
• Product Name: Keychains LED COB
• Shapes: Square
• Power: 5W-15W MAX
• Forward Voltage: 2.8-3.2V
• Forward Current: 1500mA-3000mA MAX
• Luminous Flux: 500LM-1500LM MAX
• Color-rendering Index: >70
• Beam Angle: 120 degrees
• Working Temperature: -20 centigrade to 60 centigrade
• Wire's Material: Gold Wire
• Color Temperature: Cool White: 6000-7000K
• Life Span: 50000 Hours
• Chip's Size: 5*18mil
  
• Size of LED COB: 33*33mm

Features:

• Low Heating Generation To Reduce Electricity Consumption
• Saving Money on Electricity Fee
• Greatly Reducing Carbon Emissions
• Minimizing Drastic Climate Change
• Greatly Reducing Maintenance Cost
• Long Lifespan
• Instant Start, No Flashing
• Solid State, Shockproof