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G4/MR11 LED bulb 48x3014SMD COOL WHITE – #1981
2 Year Warranty.
Updated drivers for 12v or 24v operation. (These versions will also operate at 12vAC and 24vAC with no flicker)
Mounted inside a housing for waterproofing of the bulb contents.
ROHS compliant along with other standard industry certification.
Replaces this glass MR11/G4 bulb in horizontal fittings and applications.
Operating voltage – 12vDC and 12vAC also 24vDC and 24vAC (10~50v AC/DC)
Consumption – 5w
Total Length – 40mm including pins
Length w/out pins – 31mm
Length of Pins – 9mm
Width at White Collar – 17mm
Width at top – 15mm
Material – Silicone
Weight – 3.3g
Lumens output – 280lm
LED used – 33×2835 (30 on sides and 3 on top)
Current control – constant current driver
Viewing angle – 360°
Colour – Cool White 6000k
IP rating – 65
Life expectancy – 50,000 hours
What is the difference between Warm White, Neutral and Cool White?
Warm White has a pleasant incandescent tone to the light whereas Cool White is a plain paper White.
Neutral has the slightest warm tone but barely noticeable.
A 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 and Neutral White mainly due to the fact that “Cool White” lost popularity from the early LEDs going blue tinged after 12 months.
That stopped a long time ago.
Ladies far prefer Warm White and Neutral White to Cool White.
The men prefer Cool White as it is a slightly brighter work light.