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U Energy Saving Bulb » HDEK-T4-4U

Energy saving lamp used triphosphor rare earth fluorescence power, luminous efficiency ≥ 50Lm/ W, Ra index ≥ 80, Starting temperature can be as low as minus 15 degrees Celsius, Low power consumption, long-life hours, average lifetime: 6000hrs/8000hrs/10000hrs/12000hrs, No noise, fast starting, no stroboscopic, eye-care


1. Rated Voltage: 150V - 250V; 50HZ frequency
2. Lamp Socket: E27/B22
3. Save 85% energy compared to incandescent lamp
4. Strong flame retardant properties: (PCB, fuses, lamp socket, plastic case) all use of fire retardant materials, low temperature of electronic ballast at working operations
5. Color temperature: Warm white: 2700K; Cold white: 5500K; Daylight colors: 6500K;
6. Applications: at home, shopping malls, hotels, guest houses, schools, offices, factories and other places

Model Wattage Lamp Base Lumens (lm) Luminous Efficacy (Lm/w) Dimensions (L1/L2/D1)mm Packaging In/out. pcs
T4-3U-15W 15W E27/B22 740 55 144X64X48 60
T4-3U-18W 18W E27/B22 930 58 164X64X48 60
T4-3U-20W 20W E27/B22 1110 62 164X64X48 60
T4-3U-23W 23W E27/B22 1280 62 174X64X48 60
T4-3U-25W 25W E27/B22 1460 65 174X64X48 60

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