LED Bulb,LED Light Bulb ,led bulb lamp ,4W led array packaging
If you need light but like to keep soft light and stable brightness,you should take a look at our Led bulb lamps
Product Features
With 40 LED's,360 lumen output and average.Long life,up to 40,000+hours Significantly reduces maintenance costs Low wattage consumption Electricity consumption reduced 80-90% Vibration resistant,solid state electronic circuitry Internal TVS surge protection Low heat generation saves HVAC operating costs Investment payback within 1 year Non Dimmable
Detail specification of LED Bulb
| Bulb Model | EP BBP 4W LED Bulb |
| Led No. | 40 LED's |
| Power Consumption | 4W |
| Input Voltage | AC220V |
| LuminousFlux | 360lm Pure White |
| Lens Angle | 180° |
| Lifespan | 40,000hrs |
| Color Temp | 4000K-7000K |
| CRI | ≥70Ra |
| Work/Storage Temp | -40°~+70°C |
| Certification | RoHS,CE,UL |
| Replacement | Replaces the incandescent light bulb 40-60W |
Applications Commercal lighting,Residential lighting,Architectural lighting,Decoration lighting,General lighting
Why choose led bulb
|
Incandescent light bulbs |
CFLs |
LED light bulbs | |
| Light emission principle | High temperature tungsten filament emilts visible light along with infrared(heat)lightwaves | Electron excited mercury vapor emits UV,which is absorbed by phospor and re-emit as visible light | Electro lumninescance |
| Efficiency | Very low,only 3%-8%energy converted to light most wasted as heat | Higher,between 10%-20%energy converted to light.The rest wasted as heat |
Highest,20%-45%energy converted to light |
| Lifespan | Short,1000-2000hrs | 6000-8000hrs | 10000-100000hrs |
| Total carbon emission over 20 years*(8hrs/day) | 3130 pounds of Carbon Dioxide for a single light bulb | 704 pounds of Carbon Dioxide | 344 pounds of Carbon Dioxide |
| Safety | Danger of burning skin when hot and cause fire in household | Highly toxic mercury vapor | None,completely safe.Won’t burn finger when touch Nontoxic |
| Environmental impact | Garbage difficult to recycle.Lots of wasted electricity = more carbon emmision | Mercury leak.Special handling and recycle required | Very little.You only need to replace it twice or 3 times in your lifetime.Nontoxic.Hight efficiency means less wasted energy and less carbon emmision |
Our service 1.Your inquiry related to our products or price will be replied in 24hrs. 2.OEM&ODM,any your customized lightings we can help you to design and put into product 3.Distributoership are offered for your unique design and some our current models 4.Protection of your sales area,ideas of design and all your private information 5.Top Quality+Reasonable Price+Responsible After Service=Successful & Win
6.Well-trained and experienced staffs to answer all your enquires in fluent English
Trade Terms 1.Payment:T/T,30% deposits before production,70% balance to be paid before dleiverying
2.Production lead time for 100 ~ 500pcs:10days,500~1000pcs:15days 3.Sample can be delivered in 3days 4.Shipping freight are quoted under your requests 5.Shipping port:ShenZhen,Mainland China 6.MOQ:1pc
"Best of" - Ephan LED Bulbs are based on a new technology.Trust Ephan's lights to meet your lighting needs.