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longer lifetime and high power led light bulb 3w e27

longer lifetime and high power led light bulb 3w e27
  • longer lifetime and high power led light bulb 3w e27
Product code: 22138100001
Unit price: 5-9 USD
Price unit: Per piece
Minimum order:
Other info:
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Quick Details

  • Light Source: LED
  • Item Type: Bulb Lights
  • LED Light Source: SMD5630
  • Type: LED Bulb
  • Input Voltage (V) : AC100-240V
  • Lamp Power (W) : 3
  • Lamp Luminous Flux (lm) : 250
  • Lamp Luminous Efficiency (lm/ w) : 80
  • CRI (Ra) ) : 75
  • Color Temperature (CCT) : Warm White
  • Working Temperature (℃) : -20 - 45
  • Working Lifetime (Hour) : 50000
  • Lamp Body Material: Aluminum Alloy
  • Certification: CE, RoHS
  • Base Type: E27
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: HML
  • Model Number: HML-BLE27C-03
  • Power Factor: ) 0.90
  • Color Temperature: 2700k-6500k
  • Color: warm white/ pure white/ cool white
  • Storage Temperature: -30~60℃
  • Cover Material: Plastic
  • Beam Angle: ) 120°
  • Driver: Isolated
  • Size: D47*85mm
  • Net Weight: 70g
  • Replacement: 30W Incandesent Lamp

Packaging & Delivery

Packaging Details: Neutral OEM packaging
Delivery Detail: 7-10 days. Take 2000 pcs for example


longer lifetime and high power led light bulb 3w e27
1. fin type aluminum-heat dissipation better
2. isolated driver

longer lifetime and high power led light bulb 3w e27


1. Fin type aluminum –the area of heat dissipation is bigger and heat dissipation is better, . compare with die-casting and lathe aluminum, coefficient of thermal conductivity is twice and 1.5 times

Fin type aluminum

Die-casting aluminum

Lathe aluminum

coefficient of thermal conductivity

209w/ m.k

96w/ m.k

155w/ m.k

the temp. of led chip is lower about 5 degree than die-casting aluminum & lathe aluminum, and temp. of light cup is lower 30-38 degree than them.

2.longer lifetime- the lifespan reduce 18% once the temp rise 5 degree, if the tempature of light is higher than 53 degree

3. Lighter weight and faster air convection .

4. Isolated driver – more safe

5. pc light cover - soft light, glare free


Part No.:


LED Source




Input Voltage


Power Factor

) 0.9

Color Temperature


Luminous flux


Beam Angle


LED Rated Life


Color Rendering Index




Operating Temperature

-20 ~ +45

Storage Temperature

-30~ +60

Net Weight


Gross Weight


packing size






Aging Test

Why Choose HML?

Our Promises for you:

1. we only provide good quality products.

2. you can send back samples if you don't like it at all

3. We are sure to quote the lowest freight to you.

4. we responsible half of freight when you need really large quantity.

5. we can return sample charges after you needing up to 2000pcs.

6. big discounts can be made when you have large quantity.

7. we have favorable terms for you if you to be our agents


commercial centre, office building, hotel, exihibation room

meeting room, hospital, house indoor lighting


1. Under the terms of this warranty, if the product have a failure occurs under normal usage within warranty period, we will provide free new products based on the proof-documents

2. If Failure or damage due to incorrect operation, wire connection, or anything other do not follow our instuction, we will provide paid maintance within warranty period.


1. Quick reply to the customer's inquiry within 24hrs.

2. We can do OEM for all our product lines, e. g. buyer's logo and design service etc.

3. Customized service available.

4. Special discount if substantial order is placed.