Spotlight for a clam?

[hsp]

I have a Derasa clam which was not getting enough light, so I moved it up and it is doing fine now. However, I would like to place it on the sand bed. Any suggestions for a good spot light? Shirak suggested a regular down light. I found a Kessel with a lens, but it is a bit pricey.
Thanks for recommending something suitable.

 

[MarineandReef Jaron]

I would use a PAR 38.

 

[hsp]

Thanks! Do you think this focuses enough to only light up the clam without blasting the rest of the tank too much? I am concerned about my LPS and potential algae growth. Makes me wonder why we pay so much for RedSea lights....

 

[Fishfinder]

I’m confused. Do you have Red Sea lights? Those should be fine for a clam

 

[hsp]

Sorry, I was not clear--my signature includes the details of my system: Red Sea Reefer Max G2+ 300, which comes with 2 x ReefLED 90. However, people told me this is not enough light for a clam--see here (This thread also shows my light ramp-up, hours, etc.)
In response, my idea was (if such a thing exists) to have a spotlight on the sand that ONLY hits the clam at full blast, avoiding an algae bloom and burning the LPS.
Apologies for not being clear in the first place.

 

[goosemans]

Might be kinda janky looking but maybe a noospsych mini with the Kessil reflector attached to it. Idk how you would attach it but something to think about

 

[hsp]

Might be kinda janky looking but maybe a noospsych mini with the Kessil reflector attached to it. Idk how you would attach it but something to think about

Ahhh, something like this:
https://www.aliexpress.com/item/1005008126830858.html
and then add a lens.