An up light or well light aimed near a walkway, patio or window can throw glare straight into someone’s eyes. The CLS A04M is a hex cell louver sized for MR16 light sources, made from die-cast aluminum in a matte black finish.
When should I add a louver to an MR16 fixture?
Add one when people will see the fixture from an angle: well lights in a walk, up lights beside seating, or spotlights aimed across a view line. The honeycomb cells block light leaving at steep angles while letting the main beam through.
Will it fit my fixture?
The A04M is sized to fit an MR16 light source. Confirm there is room in front of the lamp inside your fixture before ordering, since the louver adds depth.
Why die-cast aluminum in matte black?
Aluminum stands up to heat from the lamp and to outdoor conditions, and the matte black finish keeps the cells from reflecting stray light. CLS lists it as corrosion and weather resistant for indoor or outdoor fixtures.
Specifications
| CLS part number | A04M |
|---|---|
| Type | Hex louver lens |
| Fits | MR16 light source |
| Material | Die-cast aluminum |
| Finish | Matte Black |
Specifications are published by CLS Outdoor Environments and are subject to change without notice. Confirm critical dimensions and ratings with LED Spot before ordering.
Find more landscape lighting accessories, or ask a lighting expert about glare control on a specific fixture.




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