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Product Details

Name: LED bulb of seiling series
Model: Ecotech-QD-Series
Specifications: 3w/5w/9w
Tel: 86-0755-82520108
E-mail: myd@ecotech-sz.com.cn

Product Introduction

 

1、Product Features:

Ergonomically design: when light is ON, transition gradually from dark to bright, more comfortable experience;

 

Remote phosphor technology: lower join temperature, less light degradation, more reliable, 30% more light efficiency than conventional LED;

 

Large light emitting angle: the conventional LED Bulb has Beam Angle of 120-180 degrees, our models have Beam Angle of 270-300 degrees, light is more evenly distributed, wide variety of applications;

 

Efficient cooling: utilizing chimney effect, air convection heat transfer design, high convective heat transfer coefficient; build with thermal conductivity plastic, long lasting lamp life;

 

High luminous efficiency: use high-quality Cree light source, high-performance driver, luminous efficiency up to 120-140lm/W

 

High safety factor: thermal conductivity plastic as body part, good insulation design

 

Patented Aesthetic design: simple and exquisite, innovative fashion, excellent as lighting.

 

Energy-saving: no mercury, no UV, no flicker; 65% or more energy saving compared with fluorescent lamps;

2、Parameters

Project
Technical parameters
Electrical parameters
Model
Ecotech-TQD.3-SS
Ecotech-QD.3-SS
Ecotech-TQD.5-SS
Ecotech-QD.5-SS
Ecotech-TQD.9-SS
Ecotech-QD.9-SS
Power
3W
5W
9W
Voltage
AC85~265V
Power Efficiency
83%
PF
90%
 
 
Optical parameters
Luminous
420lm
700lm
1260lm
Light efficiency
120~140lm/W
Dimmable
Yes
No
Yes
No
Yes
No
Light angle
270-320°
Color parameters
CCT
5500~6000K/2800~3000K
CRI
≥80
Appearance
Size
Φ45*108mm
Φ50*118mm
Φ60*128mm

3、Alternative

Model

Power

Life Span

Traditional bulb light power

Traditional Bulb light life Span

Energy Reduction

Traditional Erengy-saving light power

Traditional Erengy-saving light life Span

Energy Reduction

Ecotech-QD.3-SS

 

Ecotech-TQD.3-SS

3W

30000-50000h

 

40W

3000-5000h

93%

8W

10000-20000h

63%

Ecotech-QD.5-SS

 

Ecotech-TQD.5-SS

5W

60W

92%

13W

62%

Ecotech-QD.9-SS

 

Ecotech-TQD.9-SS

9W

100W

91%

23W

61%

 

4Light Distribution and intensity map

4、Applications: can be used in commercial, office, hotel, school, and as decorative lighting, creating a natural, soft, comfortable light environment.

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