G4 LED bulb 20x2835 SMD WARM WHITE 280lm - #1982
Replaces this glass MR11/G4 bulb in both horizontal and vertical applications.
360 degree viewing angle.
Will operate on 12vAC if required.
Designed to fit into small openings, this G4/MR11 insert has a very low heat footprint.
ROHS compliant along with other standard industry certification.
Operating voltage - 12vDC
Total Length - 37mm including pins
Width - 13mm
Weight - 3.3g
Material - Silicone
LED used - 20x2835SMD
Lumens output - 280lm
Voltage - 12vDC or AC
Current control - constant current driver
Viewing angle - 360°
Colour - WARM White 3000k
IP rating - 65
Life expectancy - 50,000 hours
What is the difference between Warm White and Cool White?
Warm White has a pleasant incandescent tone to the light whereas Cool White is a plain paper White.
The human eye naturally doesn't see Warm White quite as bright as Cool White.
In real terms of Warm White bulb has about 90% of the lumens efficiency of a Cool White unit.
The bad news ends there for Warm White bulbs.
Over the years we've seen a slow transition towards Warm White mainly due to the fact that Cool White got itself a black eye from the early LEDs going blue tinged.
In short - ladies far prefer Warm White to Cool White.
The men prefer Cool White as it is a slightly brighter work light.