LED bulbs

 

Need help
choosing?

An LED light bulb uses one or more light-emitting diodes instead of an incandescent filament.

Applications

LEDs have long been used in electronics. The recent development of high-power LEDs enables their use in lighting. While their current use is limited, they should eventually replace traditional filament and compact fluorescent bulbs because they avoid the disadvantages of other lighting types.

Technologies

The LED bulb produces light through the electroluminescent effect present in some semiconductors. Several LEDs must be grouped to produce sufficiently powerful light bulb.

How to choose

The LED bulb is chosen on the basis of its socket type and light output. The traditional luminosity scale used for incandescent or compact fluorescent bulbs is not applicable to LEDs. Manufacturers indicate the power consumption, brightness in lumens and an incandescent output equivalent.

Advantages

- Output
- Longevity
- Instantaneous start
- Color range
- Color temperature

Disadvantages

- Cost
- Discontinuous spectrum
- Cold operation unsuitable in some applications
Close
97 Industrial products | 25 Companies
 
 
Eneltec (Shanghai) Co., Ltd.
High-power LED bulb  7 W, 550 lm | ENRLA-7P7WE27-01 Eneltec (Shanghai) Co., Ltd.

Special Features:
1 、With proprietary optical technology, high beam pattern definition and brightness uniformity;
2 、Unique Integrated Lens and Lampshade Design. The lens have both light focus and protection LED protection function, avoid the brightness wastage, let ...

High-power LED bulb  ENRLD Eneltec (Shanghai) Co., Ltd.

Under the support of our material suppliers, ENELTEC developped our New LED Bulbs. These news series of new bulbs could be 120°/240°, ...

LED bulb  7W, 450 lm Eneltec (Shanghai) Co., Ltd.

SPECIFICATION:

- Color: Cool White / Warm White / Red / Green / Blue / Yellow
- Luminescence Angle: 60 Degree
- Lumens: ...

Microsistemi
LED bulb  LD series Microsistemi

LD SERIES (Lighting: led light)
Description:
* Easy to wire and install
* Direct interchangeability with MR16 sized ...

LEDtronics
Classic LED bulb  120 VAC | DEC-A19 LEDtronics

All Series under this Category:
DEC-A19 DecorLED ...

Dimmable LED bulb  120 VAC | R30-123_D LEDtronics

Features:

* Three Year Lamp Warranty
* Easy Installation Using Existing Socket
* LED Operating Life: ...

LED beacon bulb  100 000 h | BBL513 LEDtronics

Features:

* Three Year Lamp Warranty
* LED operating life: 100,000+ hours (10+ years)
White LEDs: 50,000+ hours
* Solid-state, high shock/vibration resistant
...

Fobsun Electronics Ltd
LED bulb flame  35 x 101 mm Fobsun Electronics Ltd

LED bulbs, LED candle bulbs, flame tip, torpedo style, suitable for chandelier use,
Unique candle bulb design, same size and appearance as conventional incandescent bulbs;
Genuine 360 degree light output with 3W high power LEDs;
Directly replace traditional ...

LED bulb  60 x 106 mm Fobsun Electronics Ltd

LED light bulbs, LED light, LED bulbs, classic LED bulbs,
Nichia LEDs;
Aluminum alloy housing;
E27/E26/B22 ceramic base;
Patent frosted lens design, more eye-comfortable;
Up to 420 lumens ...

LED bulb  60 x 102 mm, 50 x 93 mm Fobsun Electronics Ltd

LED bulbs, LED light bulbs, household LED light bulbs, E27, E26, B22 bases;
Classic incandescent lamp design for a relaxing atmosphere;
Patented design;
E27, E26, B22 bases fit in regular household lamp sockets;
Unique heat ...

hangzhou fittings manufacturing co.,ltd.
Classic LED bulb  3 - 4 W | R63LED hangzhou fittings manufacturing co.,ltd.

Model:
R63LED
Parameter:
LED quantity: 60/80 pieces
Power: 3/4W
Voltage: ...

MOFLASH SIGNALLING
LED bulb for warning lights  8 - 12 W MOFLASH SIGNALLING

Low Intensity Lights 10 & 32 Candela
This range of Obstacle Lights have been designed to offer a more cost effective option for compliance to the low ...

LED bulb for warning lights  50 W MOFLASH SIGNALLING

Medium Intensity Lights - 2400 Candela
This meduim intensity warning light incorporates state of the art LED technology into an efficient optical design that has ...

LED bulb for warning lights  LED 2000 Series MOFLASH SIGNALLING

Medium Intensity Lights - 2400 Candela
This meduim intensity warning light incorporates state of the art LED technology into an efficient optical design that has ...

Delta Electronics, Inc.
Classic LED bulb  100 - 240 V, 4.5 - 6.6 W | GLDY series Delta Electronics, Inc.

BULB
Delta's GLDY series uses E26/E27 screw base with built-in universal (100~240VAC) constant current ...

High-power LED bulb  12 V, 5W | MR16 series Delta Electronics, Inc.

MR16
M6DJ / M6DR

With 85 CRI, Delta's MR16-comptiable LED lamp is the most ideal energy ...

LUMEX
Miniature LED bulb LUMEX

SunBrite General Illumination
LED Miniature Wedge Base

Features / Options

...

Shenzhen Rise Lighting Co., Ltd.
Decorative LED bulb Shenzhen Rise Lighting Co., Ltd.

Model NQSYD9021
- Input Voltage: 100 240V ...

Dimmable LED bulb  GU10, 7 W Shenzhen Rise Lighting Co., Ltd.

7W Dimmable LED Bulb

Here, I just want to confirm the 3X2W dimmable GU10 led bulb to replace the Philips 7W led bulb as our conerned during the trader show.
1. pls ...

High-power LED bulb  G53, 6 - 12 W Shenzhen Rise Lighting Co., Ltd.

AR111 LED BULB

1. AR111 LED Bulb form The Rise Lighting can replace halogen AR111with G53 base directly. It is driver built-in with input AC12V normal(24V for option) ...

King signals company
LED bulb for warning lights King signals company

Bulb

Adopting Rotator classic mode , more brightness, ...

Bon Bon Electronic.,Ltd
High-power LED bulb  E27, 3 W | BB- B01-03 Bon Bon Electronic.,Ltd

Item Number : BB- B01-03
Base : E26 / E27
Size: ∮70 * 122mm
LED (Qty*Wattage): 3*1W
Power Consumption: 3W
Voltage: AC100~240V
LED Brand: Edison, or on Request
Full Range of Colors: Warm White / Pure White / Cool White
Luminous ...

High-power LED bulb  E14, 3 W | BB-B04-03 Bon Bon Electronic.,Ltd

Item Number : BB-B04-03
Base : E14
Size: ∮43 * 129mm
LED (Qty*Wattage): 3*1W
Power Consumption: 3W
Voltage: AC100~240V
LED Brand: Edison, or on Request
Full Range of Colors: Warm White / Pure White / Cool White
Luminous ...

High-power LED bulb  E27, 9 W | BB-B03-09 Bon Bon Electronic.,Ltd

Item Number : BB-B03-09
Base : E26 / E27
Size: ∮60 * 166mm
LED (Qty*Wattage): 9*1W
Power Consumption: 9W
Voltage: AC100~240V
LED Brand: Edison, or on Request
Full Range of Colors: Warm White / Pure White / Cool White
Luminous Flux: 560~630LM
Working Temperature: -20 ...

Ruimeng Electronics Co.,Ltd
High-power LED bulb Ruimeng Electronics Co.,Ltd

Specification:
Model: RM-GU10-M3 LED bulbs
LED Base: E27/E26 LED bulb
Input Voltage: 90-260V
LED type: CREE LED/ ...

LED bulb  RM-GU10 Ruimeng Electronics Co.,Ltd

Specification: Model: RM-GU10-A3S LED bulbs LED ...

LED bulb  RM-BL07 Ruimeng Electronics Co.,Ltd

Specifications: Model: RM-BL07 LED ball bulb, LED globe ...

recherche-kwref www di En 2012-05-20-19