Review on LEDMO LED Parking Lot Lights 19500LM - 500W HID/HPS Replacement - Adjustable LED Shoebox Street Pole with Dusk to Dawn Photocell - Slip Fitter Commercial Area Yard Lighting 5000K 150W 4 Pack - High Performance and Energy-Efficient Outdoor Lighting Solution by Derek Wagner

Update: now ALL the bulbs in the 4-pack have burned out. I had to fight tooth and nail to get anything from the seller. Eventually they said it was out of their control and refunded me $429 out of $459 (price paid) and I still have the lighting solution. All around very annoying. DO NOT BUY The lights are very bright. I bought 4 packs. A year later one of the 4 bulbs stopped working. I've been writing to the company for 7 days but nothing has been sent yet. They tell me that my flashlight is sold out and that I ONLY have to wait 20 days for shipping. Poor customer service at best. The product must be guaranteed for 5 years.