LED bulb 1.High luminous efficiency 2. Best cost performance 3.Unique cooling design 4.Long life

Description

Strength

1. High luminous efficiency: up to 100Lm/W for whole lamp2. Patent Technology:MCOB (Multiple Chips & Cups on Board) packaging mode3. Withstand high voltage up to 4500V4. With intellectual property rights5. Light weight around 75g only6. Good light consistency: ±150K7. Low luminous decay: less than 1% for first 1000hours, less than 4% for first 3000hours, less than 6% for first 5000hours8. Certifications: CE,ROHS,GS,CB,EUP,SAA,IC,C-TICK,KC,FCC Specifications: Light Technical Characteristics:Luminous Efficiency: 90-105Lm/W(cool white), 80-90Lm/W(warm white)Luminous Flux: 360-420Lm (cool white), 320-360Lm (warm white)Color Temperature: 4500K-6500K(cool white),2700-3500K(warm white)CRI: >70RaPower Factor: >0.5Beam Angle: >120LED Brand: EPISTAR

 Electrical Characteristics:Power: 4WWorking Voltage: AC 85-135V OR AC 185-265V Line Frequency: 50~60HzWorking Temperature: -30 °Cto +50 °CDimmable Version: Not available General Characteristics:Cap Base:E27/E26/B22/E17/E14Lamp Size: Dia60xH110mmLamp Weight: 75gMaterial: Airlines Die-Cast Aluminum + PCAverage Lifetime: >40000 hoursWarranty: 2 Years

LED Lamp