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4U shape energy saving lamp-JL-4U011.Life span:8000hrs,2.Color temperature:6500K,3.Certificates:CE,ROHS4.Warranty:12month
4U energy saving lamp:
1.)Save 80% energy more than incandescent lamps;
2.)Tube adopts pure tricolor phosphor powder,
3.)Power Factor (P.F):0.6 or 0.92,
4.)All the lamps are in 8000hrs,
5.)Warm white and cool white or daylight available.
6.)100% tri-color phosphor powder.
7.) Low heat emission.
8.) No flash.
Application: Home, Offices, Shops, Department Stores, Clubs, Restaurants, Hotels, Supermarkets
Benefits:
1.Efficient: CFLs are four times more efficient and last up to 10 times longer than incandescents. A 2.A 20 watt CFL has about the same light output as a 100 watt incandescents. CFLs use 50~80% less energy than incandescents/
2. Less expensive: Although intially more expensive, you save mney in the long run because CFL use 1/3 the electricity and last up to 10 times as long as incandescents. A single 18 watt CFL used in place of a 75 watt incandescent will save about 570 kWh over its lifetime. At 8 cents per kWh, that equated to a $45 savings.
3. Environmental protection: Reduces Air and Water pollution. Replacing a single incandescent bulb with a CFL will keep a half-ton of CO2 out of the atmosphere over the life of the bulb.
4. H-quality Light: Newer CFLs give a warm, inviting light instead of the “cool white” light of older fluorescents.They use rare earth phosphors for excellent color and warmth. New electronically ballasted CFLs don’t flicker or hum.
5. Versatile: CFLs can be applied nearly anywhere that incandescent lights are used. Energy saving lamps can be used in recessed fixtures, table lamps, track lighting, ceiling fixtures and porchlights.3-way CFLs are also now available for lamps with 3-way settings. Dimmable CFLs are also available for lights using a dimmer switch.
How to choose CFL:
1.) Choose your preferred light quality,
2.) Energy saving lamps have a “K” figure listed on the packaging, CFLs with “K” letter between 2700~3000 give off a soft bright light like incandescents. CFLs with “K” figure between 3500~6000 give off a bright light. As you go up the “K” figure scale the light gets bluish and closer to daylight.
For example:
Approx: 2700K=warm white (looks just like incandescent)
Approx: 5000K=cool white (white/blue, bright light)
2. Choose the shape: CFLs are available in a variety of shapes to fit a range of lamps and lighting fixtures.
CFL Models: spiral lamps, triple tube lamp, standard lamps, global lamps, flood lamps, candelabra
3. Match lumens to the incandescent being replaced. Lumens indicate the amount of the light being generated.
4U energy saver lamp--JL-4U01