4W R63 E27 LED Filament Bulb

4W-R63-E27-LED-Filament-bulb-1 4W-R63-E27-LED-Filament-bulb-2 4W-R63-E27-LED-Filament-bulb-3 4W-R63-E27-LED-Filament-bulb-4

 

ALL FOR R63 4W LED lighting Bulb.
1. 360 degree full light beam angle, high lumens.

2. Environmental friendly, no mercury content.

3. Designed according to traditional halogen lamps.

4. Instant start, no delay and flickers.

5. Ra>80, >110LM/W, energy saving.

6. IC Driver, constant current, safety guaranteed.

7. More than 25,000hrs life time.

8. Passed CE, RoHS, ERP, SAA certification.

 

Technical Data for  R63 4W LED lighting Bulb

 

Electrical data

Nominal wattage

4.0W

Rated wattage

3.0W±0.2

Nominal voltage

180-240V

Operating frequency

50/60Hz

Power factor

0.5

Claimed equiv. conventional lamp power

40W

 

Photometrical data

Nominal luminous flux

310-350

Rated luminous flux

310-350

Color temperature

2700K

Light color as per EN 12464-1

Warm White

Standard deviation of color matching

≤5.0sdcm

 

Dimensions

Overall length

96.0mm

Diameter

63.0mm

Commercial Type

R63

 

Life span

Nominal lamp life time

25,000hrs

 

Additional product data

Energy efficiency class

A++

Beam angle

360°