Elco Lighting 4 In. Housing, Adjustable Lamp Holder, Medium Base, 120V, EL99A

ROCK SKU: ELC-EL99A
UPC: 633999024995
MFG Part #: EL99A

$12.53

Spec Sheet

Estimated Lead Time: 0-2 weeks

The Elco Lighting EL99A is a 4-inch line voltage airtight new construction housing with an adjustable lamp holder, designed for recessed installations at 120V with a Medium Base (E26) socket. The adjustable socket bracket accommodates PAR16, PAR20, and R20 lamp types for consistent positioning, and the housing is compatible with 120V MR16 lamps via the PSA28 adapter. An integral thermal protector guards against improper lamping, and the unit is cUL Listed for damp location and feed-through wiring.

Lamp Type	Medium Base (E26)
Voltage	120V
Mounting	New Construction
Features	Airtight, Adjustable Socket Bracket, Thermal Protector
Compatible Lamps	PAR16 55W, PAR20 50W, R20 50W, MR16 (with PSA28 adapter)
Listing	cUL Listed (Damp Location)

Returns

Returns accepted within 30 days of purchase, in original unopened packaging, unused and in resalable condition.
All returns require prior authorization — email info@rocklighting.com before shipping anything back.
Approved returns are subject to a 25% restocking fee, deducted from the refund.
No restocking fee when the problem is ours — damaged, defective, wrong item shipped, or an inaccurate listing.

Return & Refund Policy · 323-419-5591