Bulb (Omnidirectional Light Distribution) / C21BB-EE

Chat Online

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Product Features

●Environmentally-friendly and energy saving

●Safe to use, easy replacemen

●Optimized spectrum which is safe to the human eye

●Constant current control, stable and reliable

●LED Bulb design, without replacing

Type of Application

●Residential homes

●Commercial buildings

●Supermarkets

●Showrooms

Bulb (Omnidirectional Light Distribution) / C21BB-EE

Technical Parameters

Size Chart (mm)

Bulb (Omnidirectional Light Distribution) / C21BB-EE

Light Distribution Curve

Q:LED bulb with what type of LED beads?: There are many LED bulbs with LED lamp types, different lighting manufacturers will adopt different LED models, at present, most of the 2835, 5730 beads, beads are 0.5W-1W LED beads, specific type: PL-P2835DW-C8-R3-C2/ PL-P5730EDW-C8-R3-C2

Q:What are the characteristics of LED bulb?: Life is more than ten times longer than incandescent, power consumption is 1/2 of ordinary light bulbs, fast response, generally 10-7 - 10-9s, color clear, recognizable performance, good vibration resistance, now the price of LED lamp is relatively high

Q:Secret LED bulb bubble price difference why so big?: Power Supply。 Good quality will be equipped with power supply, usually in the lamp cavity. And low prices are put on the lamp board with several capacitive resistance to deal with

Q:Seeking the production process of LED bulb... Thanks: First of all, of course, the preparation of materials, the specific operation of the lamp to practice, each lamp has different methods of assembly, there are different work instructions. Only through practice can we write good and practical processes. Figure is a flow chart of MR16 assembly.

Q:LED bulb lamp. Is there a good drive or no drive? Is the lamp of good or integrated?: LED bulb: directly driven by not using AC-LED light source, light effect of the whole lamp life (compared with driving security; some) integrated LED relative heat transfer to the high requirements, high cost, simple assembly, do a single power source in low cost, high light efficiency.

Q:Will the power of the LED bulb grow longer and longer? Why?: Voltage problems, as well as unstable factors.Long time no change, should

Q:I want to ask for high power LED bulb lamp wire inexplicably broke, and in large quantities. Is the quality of the lamp?: Or if there's a problem with the process, just zoom in and see!

Q:LED what is the plastic shell of the bulb? What plastic material is better? What do you need to pay attention to?: You should say that the bulb of the bulb, usually PC material.

Q:How to choose the bulb power?: If the public is not high, the quality requirements, and to control the price, you can choose non isolated, because it does not require isolation transformer, so the cost is relatively low, but the aluminum substrate voltage requirements is relatively high, otherwise there may be charged radiator, and still light outside is not very beautiful.

Q:LED bulb PC, will the white cover affect the color temperature of the finished lamp?: PC Ivory lampshade, because of the low price, it is recommended to use light diffusion cover, so this should not be the problem

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