4W 9W High Bright led bulb lighting R50 R80

Specifications

      4W 9W High Bright led bulb lighting R50 R80    

Fashionable, high end led bulbs are all in our company:Shenzhen Sparta Optoelectronics Co., LTD. Shells made of aluminum, ceramic and plastic give led bulbs various and exquisite appearance.

Basic information

Input voltage: AC85V~265V for Aluminum and PC shell led bulb, AC220V/AC110V for plastic shell;

Base type: E14, E27

Brightness: 3w (210lumens), 4w(300lm), 5w(410lumens),7w (620lumens)

Emitting color: warm white(2800K~3200K), white(6000K~6500K)

Beam angle: 270 degree

CRI: more than 70

Operating temperature: -20C to 50C

Average life span: 25,000 hours

Cover type: transparent, milky, frosted

IP rating: IP33

Dimmable: Yes

Power factor: 90%

Body material: ceramic+pc/glass cover, pc+pc cover+ aluminum thermaltake, aluminum+pc cover

Features

Perfect light, no glare, no flicker

Can save 50% power than energy-saving lights

Perfect  substitute for traditional bulbs. Installation is very easy as their base type is the same with the traditional base type.

Cutomer-oriented packing design, which will make the product attactive in both inside and outside.

Quality management

Incoming quality control team has 5 members to insure every single batch materials will be carefully checked.
PMS-80 LED SPECTROPHOTOCOLORIMETER with Φ1.75m INTEGRATING SPHERES made by Everfine can ensure an exact and complete test of lumen, color temperature, CRI, power, current, wavelength and other specifications for both the led and the finished products.
Standard and seperate aging rooms ensure enough aging time for every single product.
Advanced SMTmachine and solder reflow oven ensure product quality and delivery time.  

        We pocess a factory area of about 5000 square meters with more than 100 staff and full sets of led manufacturing equipments, including SMT machine, solder reflow oven, glue dripping machine, extrusion device and optoelectronics data test device etc. Shenzhen Sparta Optoelectronics Co., LTD has passed ISO 9001:2008. Our LED strip, led bulbs and led spotlights has obtained CE and RoHs certificate.  Therefore, we will be a reliable supplier for you.