Elco EL40 6" Open Trim for 150W Bulbs Features: Compatible with shallow housings Specifications: Lamp: 150W PAR38, R40 Outside diameter: 8" Compatible with the following Elco housings: EL7IC100A, EL7IC, EL7ICA, EL7RICA, R10H, R9H, R9ICA, RR10H, RR9H,…