Bulb Light / C21BB-BE/C21BB-CE

Ref Price:
Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
100 pc
Supply Capability:
10000 pc/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Item specifice:

Color Temperature: 3000k/5000k Lamp luminous flux(lm): 250-800 Body material: other
Base type: E27,E26 Power(W): 2.5-15 Certification: other
Working Temperature(℃): -20~+50 PF: ≥0.9 Input voltage(V): AC 90-264
CRI (Ra>): ≥80 Warranty: three years IP Rating: IP20

Product Description:

The LED bulb is a high-end light source with high luminosity long life and high energy savings. 

 

It uses a unique and innovative cooling design, imported LED source and long life power.

 

 It is efficient and eye protective, energy saving. It is excellent for use in residential homes,

 

supermarkets, hotels and accommodations, and other locations

 

 

Product Features

 

Environmentally-friendly and energy saving

 

No flicker for better eye protection

 

No electrolysis power design 

which greatly prolongs the life

 

Through-way air flow heat sink design 

with higher heat exchange efficiency

 

Integrated thermal design reduces the

thermal resistance of the LED heat sink

 

 

Type of Application

 

Residential homes

 

Commercial buildings

 

Supermarkets

 

Showrooms

 

Bulb Light   /   C21BB-BE/C21BB-CE         Bulb Light   /   C21BB-BE/C21BB-CE

 

 

Technical  Parameters

 

 

ModelInput VoltageWattageLuminous FluxLifetime(h)CRICCTOperating Temp
C21BB-BE26-2.8W AC 90~132V2.8W250lm35000803000K/5000K-20℃~+50℃
C21BB-BE27-2.8WAC 180~264V2.8W250lm35000803000K/5000K-20℃~+50℃
C21BB-BE26-4.8WAC 90~132V4.8W480lm35000803000K/5000K-20℃~+50℃
C21BB-BE27-4.8WAC 180~264V4.8W480lm35000803000K/5000K-20℃~+50℃
C21BB-CE26-7.8W AC 90~132V7.8W800lm35000803000K/5000K-20℃~+50℃
C21BB-CE27-7.8WAC 180~264V7.8W800lm35000803000K/5000K-20℃~+50℃

 

 

Size Chart(mm)                                                                        Light Distribution Curve

C21BB-BE27-2.8W/C21BB-BE26-2.8W                                                                                                                           C21BB-BE27-2.8W/C21BB-BE26-2.8W

 

Bulb Light   /   C21BB-BE/C21BB-CE         Bulb Light   /   C21BB-BE/C21BB-CE Bulb Light   /   C21BB-BE/C21BB-CE

 

 

C21BB-BE27-4.8W/C21BB-BE26-4.8W                                                                                                                          C21BB-BE27-4.8W/C21BB-BE26-4.8W

Bulb Light   /   C21BB-BE/C21BB-CE        Bulb Light   /   C21BB-BE/C21BB-CE  Bulb Light   /   C21BB-BE/C21BB-CE

 

C21BB-CE27-7.8W/C21BB-CE26-7.8W                                                                                                                     C21BB-CE27-7.8W/C21BB-CE26-7.8W

Bulb Light   /   C21BB-BE/C21BB-CE        Bulb Light   /   C21BB-BE/C21BB-CE  Bulb Light   /   C21BB-BE/C21BB-CE

 

 

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Will the LED bulb, T8, T5 lights, radiator lamps, is the hotter the better? What's the regular temperature? What are the common heat release materials? Specifications?
With the temperature of the heat sink to judge a lamp is not easy, the domestic aluminum radiator are generally more, for T8T5 will have to see the size of the whole lamp power, the simplest is to look at the weight, the relative materials generally heavier will be better.
Q:Is it possible to manually weld LED bulb bulbs?
Well, the lights go straight up, aging, usually 24 hours of aging, testing, you have to open 10 seconds, 10 seconds off, so non-stop switching for 2 to 4 hours
Q:Led what's the flash of the bulb?
Should be the cheapest LED bulb, the lamp driver is not a constant current source, in the voltage fluctuations will appear flash.
Q:What is the AC voltage of the LED bulb?
The AC voltage of LED bulb is usually 220V, and the power is divided into 3W, 5W, 7W, 8W, 9W, 12W and so on.The biggest market for LED bulb lighting is the civilian market, and the LED bulb is a new green light source to replace the traditional incandescent bulb. LED lamp has the advantages of energy saving, environmental protection, long service life, no stroboscopic, green and so on.
Q:What are the types of LED bulb?
According to the power points, LED bulb has 1W, 3W, 5W, 7W, 9W, 12W, 15W and other power, customers can choose according to brightness requirements.
Q:LED bulb after the power failure, still glimmer, can last hours or even all day, what is the reason?!
If the switch is installed on the zero line, LED is the resistance capacitance step-down if the light shimmer is mainly the induction voltage capacitance inside (with the switch installed on the line Never mind, because there are capacitance induction voltage). The meter won't turn. Of course, you can not expect to use this induced voltage to lighting, because this voltage is extremely weak, unable to meet the minimum requirements for lighting. If the switch is on the zero line, and there is a problem with the capacitor in the capacitive circuit, it is likely to be a long time. Over time, the circuit in the LED light proved to be a problem
Q:LED can the bulb be used in the bathroom?
Ordinary bulbs can be used in the bathroom, the bath water, protection grade ordinary bulb is not high, it is easy to make when water vapor lamps or rust element short circuit failure and cause some accidents. The bathroom is suggested by the power supply lamp, lamp waterproof plate etc..
Q:Where can LED bulb be used?
Led bulb is now commonly used in civil products, is the most is a spherical bulb
Q:Ordinary lamp LED bulb can?
Yes, just buy a high voltage LED light bulb. Contact me. I'll send it to you from the factory
Q:Why is 3W's LED plastic bulb so cheap on the market? Is there any drawback to the price difference between aluminum and aluminum?
The first is Aluminum Alloy better heat dissipation, aluminum is relatively high, and made products, together with the positive effect is not the same, in addition, the wick and the circuit there will be differences, this will also affect the application of life and feelings.

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range