Review on Sylvania 400W BT37 Metal Halide HID Light Bulb, High Lumens, Clear - 1 Pack (64705) - Best Value for Industrial Lighting by Kimberly Peterson

2 lamps went out in our hall, the lamps I took out were out of date and I didn't know what to order and to be honest I was nervous about ordering lamps online. Anyway, I contacted this seller via email and was surprised to receive an immediate email from Tim. Over the next 3 emails he answered all my questions and also explained the differences between different lightbulbs. I ordered 4 bulbs which arrived safe and sound a day early. I've since replaced 2 of these and they've worked great, thanks Tim and the team.