Do you still want to find a good LED light to replace your old incandescent lamp? You may a better choice. The Handxen PAR36 bulb maybe your best forklift light now.
1. "These lights have been working very well on my forklift."
2. "Here are some pics of the lights on a forklift. Still have the left headlight to change when the incandescent burns out. Very much improved visibility."
Here is some pictures for your reference. The pictures belong to Richard.