R7s 78mm
-led-78mm-r7s-warm-white.jpg)
-led-78mm-r7s-warm-white-1.jpg)
-warm-white.jpg)
Robin Carr asks
I have two old lamps that use Halogen J78 R7 dimmable bulbs. I think the wattage is 150w. The bulb unit is a clear glass cylinder, so the light is 360 degrees rather than a directional down light or up light. I want to replace them with an LED equivalent. Can you advise, please?
As LEDs are more energy-efficient they tend not to match like-for-like wattages in R7 bulbs our brightest 78mm R7 bulb is the Osram superstar at 11.5W although equivalent to a 100W halogen it offers a significantly better light output at 1521 lumens. This lumens output will match the light output of 150W halogen see the link below
https://theledspecialist.co.uk/osram-superstar-led-r7s-11-5w-100w-1521lm-dimmable-78mm.html
If you were to purchase this lamp and it wasn’t up to the standard you were after, we would be happy to provide a free return service or swop it for a different one, but I’m very confident this lamp will perform to the expectation you described in the question earlier.
Any problems please feel free to get in touch.
