G4 12×5730 WARM WHITE 12v/24vDC – #1986
1 Year warranty.
Updated drivers for 12v or 24vDC operation.
Higher lumens version using the new 5730 type LED.
Standard 5050 LED are slowly being phased out in favour of smaller LED like the 5730.
Replaces this glass MR11/G4 bulb in horizontal fittings and applications.
Operating voltage – 12vDC and 24vDC
Diameter – 27mm
Thickness of circuitry – 8mm inc LED’s (to top of capacitor)
Lumens output – 280lm
Viewing angle – 120°
Colour – Warm White 3000k
Current control – constant current driver
Power Consumption – 4w
AC compatible – NO
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.