Wafer Ultra Slim 12W LED Downlight

Model Number: Wafer Categories: ,
Martec’s Wafer is an ultra-slim, high lumen output, super affordable LED down light. Designed to fit into the smallest of spaces with only a 20mm clearance needed, the Wafer can be used in almost any environment. For the budget minded consumer, the Wafer proves that it is what’s beneath the surface that matters most.
Product Enquiry
  • Die-cast aluminium heat-sink acts as frame allowing for ultra-slim profile
  • IP44 Rated
  • Dimmable 12W LED
  • Polycarbonate lens
  • High quality aluminium construction
Light Type
Light Colour
Available in 3000K warm white and 5000K cool white
Beam Angle
Warm white - 800lm /// Cool white - 900lm
Yes via the MTD300VA Trailing Edge Dimmer
IP Rating
Installation Location
Indoor and under covered outdoor areas
Hole Cut Out
Size (mm)
ø 110mm x H 20mm
Warranty Period

3 year replacement warranty

How Does Ripple Control Affect LED Lights?
A flickering LED light is the most common complaint arising from ripple control, which is generated when usually but not only when the light is dimmed and the ripple control frequency is in the line, usually between 300Hz and 1300Hz.

The Flickr is often, but not always, intermittent depending on when the ripple control signals are being transmitted. It is normally at certain times i.e. 6 pm and then again at 8:30 pm and will only last for 30 seconds to 2 minutes, and when the power company stops sending the signal the flicker stops.

People often notice it most acutely in the night when off-peak hot water systems are turned on. ALL brands of LED drivers are affected by these ripple control signals.


Why Doesn’t Martec have Ripple Control Filters in their LED Drivers?
Ripple control is not the norm and in many environments. While Martec does sympathise with the few customers who do experience a problem, it is not cost effective to build an Electronic Driver that rejects all ripple control frequencies given the small proportion of people affected, a cost that would have to ultimately be borne by all customers.

Accessories & Related Products