Why LED bulb?
LED Bulb vs Energy saving lamp Bulb vs Incandescent Bulb | |||
| LED bulbs | Energy saving lamp Bulbs | Incandescent Bulbs | |
| Power consumption(W) | 5W | 9W | 40W |
| Voltage(V) | AC85-265V | 110,120,127,210 or 220V | 110,120,127,210 or 220V |
| Color | Warm or White | Warm or White | Warm |
| Color Temperature(K) | 3000K/6000K | 3000K/6000K | 3000K |
| Color Rendering Index(Ra) | 80Ra | 70Ra | 95Ra |
| Life-span(H) | 50,000H | 10,000H | 1000H |
| Lumens | 500lm | 495lm | 440lm |
| Lumens/W | 100Lm/W | 55Lm/W | 11Lm/W |
| Warranty | 2 years | None | None |
| KWh/50,000H | 250KWh/50,000H | 450KWh/50,000H | 2000KWh/50,000H |
| Total Electricity Cost(USD0.12KWh) | 30USD | 54USD | 240USD |
| Bulbs Needed for 50,000H | 1PCS | 5PCS | 50PCS |
| Total Cost For Bulbs | 35USD | 17.5USD | 80USD |
| Total Cost | 65USD | 71.5USD | 320USD |
The picture of 3W Φ50mm×103mm E27 LED White Die-casted Aluminum Radiator Bulb :
The specification of 3W Φ50mm×103mm E27 LED White Die-casted Aluminum Radiator Bulb :
Product model: QP021-LED6×0.5W
Voltage: AC220v-240v, 50Hz
LED power consumption: 3W
Cape-base: E27
Dimensions: Φ50mm×103mm
Material: Die-casted aluminum shell, milky white glass lampshade
LED initial flux: ≥270lm / ≥300lm
View angel: 150°
CCT: 3000K / 6000K
CRI: Ra≥70
Life span: ≥30,000Hrs
IP rank: IP44
Where to apply:Office, mall, home, gallery,bar and so on.
About transpot?:Ocean.
About package:Pure white basic paper box,special needs customize.
About MOQ:No MOQ provision. But the quantity ≤500PCS will be count as sample price.
Terms of payment: T/T or L/C.
Delivery time: 30days after payment.
The chart of 3W Φ50mm×103mm E27 LED White Die-casted Aluminum Radiator Bulb :
FEATURES of 3W Φ50mm×103mm E27 LED White Die-casted Aluminum Radiator Bulb :
1. High efficiency and energy-saving compared to conventional fluorescents which are equal bright, and consumes 70-80% less energy.
2. No RF interference, no buzzing noise, no UV radiation.
3. No fluorescent flickering.
4. No hazard of mercury or lead entering the environment.
5. Low power consumption, high intensity, low lumen attenuation.
6. Recessed mounted, maintenance free, easy installation.
7. Adopting low- pressure constant current power supply, no glare, it indeed achieves soft luminescence, stabilization, continuity, and approximate natural light, which is a perfect light source.
8. Different kinds of base for your choice, make it convenient for replacement, also have a wide coverage for the power and voltage.
9.2 years warranty. Notice:
1. Read the instruction carefully before use
2. Please ensure the label of packing match with actual product
3. Please make sure the power is off before use.
4. Please choose right power supply to match the product.
5. Please do not touch the product surface when it is lighting, do not see the lighting sources by eyes directly long time.
6. Please do not put the product as children's toy.
If it's necessry, we can offer samples to you!
Our Services:
1.Any your customized lighting we can help you to design and put into product, because we have professional R&D team
2.Your inquiry related to our products will be replied in 24 hours
3.Well-trained and experienced staffs to answer your questions
4.Competitive prices and good quality for our friendship.
5.OEM,ODM services are provided
