U Energy Saving Bulb » HDEK-T2-4U
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
Features
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 |
T2-4U-11W |
11W |
E27/B22 |
570 |
58 |
102X54X41 |
60 |
T2-4U-15W |
15W |
E27/B22 |
780 |
58 |
112X54X41 |
60 |
T2-4U-20W |
20W |
E27/B22 |
1110 |
62 |
122X54X41 |
60 |
T2-4U-23W |
23W |
E27/B22 |
1280 |
62 |
132X54X41 |
60 |