Home Depot offers the Commercial Electric 24" LED Direct Wire Under Cabinet Light in White, model no. 57004-WH, for $39.98. Coupon code "20OFFLIGHTING" drops it to $31.98. Opt for in-store pickup to dodge the $5.99 shipping charge. That's $8 off list and the lowest total price we could find. It features 35 LEDs and a slim 1" profile.