Shenzhen Cesta Opto-Electronics Co., Ltd.
Main products:LED Flood Light,LED Panel Light,LED Bulb,LED Tube,LED Spotlight
Contact Us
  • Contact Person : Mr. Wong Jack
  • Company Name : Shenzhen Cesta Opto-Electronics Co., Ltd.
  • Tel : 86-755-29607865
  • Fax : 86-755-29607909-8056
  • Address : Guangdong,Shenzhen,Baoan District, Fuyong Town,Hexiu Road 66#,Haocheng Industrial Park,CYD Technology Building
  • Country/Region : China
  • Zip : 518000

E27 4W bulb lamp

E27 4W bulb lamp
Product Detailed
1.Aluminium 2.LIfe span:50,000hrs 3.LED Initial Flux:200lm (NW) 4.LED Luminous Efficiency:>85 Lm 5.Factory direct sale

Led Bulb lamp OverviewWith advantages of high light efficiency, powerful energy saving, eye-catching appearance, long service life, fast response, green environmental protection, and pollution-free functionality, the LED Bulb lamp is popular use in shopping mall,meeting room, exhibition, residential lighting etc.

Features:1.Long life: LED bulb lights with 50,000hrs life span2.Low heat, no UV or IR light radiation3.The led’s design is lower than that of traditional lights in the power-using4.High illumination uniformity and small light attenuation5.The power consumption is very low, and lighting conversion is near to 85%6.Aluminium alloy housing.

Technical Spec

NameE27 LED Bulb lamp 4W
Item No.


Light SourceCREE(Others source available)
MaterialsAluminium alloy
LED Consumption4W
LED Luminous Efficiency>85 Lm
LED Initial Flux200lm (NW)
Color Rendering IndexRA>75
Color Temperature(CT)Warm white; Natural white; Cool white 
beam angle (with lens)30°/45°/60°for options
Operation temperature-20~50°C
operating life>50,000hrs
Input VoltageAC 100V~240V
Frequency Range50~60 Hz
Dimension115 mm H x 50 mm W



E27 4W bulb lamp

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