AL-TRK-24-41K-28WTroffer Retrofit Kit, Multi-Piece, 4100K, 28 Watts, 100-277V, 0-10v 2X4$95.55PriceKelvinSelectWattage28QuantityAdd to CartBuy NowSpecificationshttps://linmoreled.com/support/Troffer-Retrofit-Kit-Spec-Sheet.pdf