Nightstick XPP-5450G Intrinsically Safe Permissible Dual-Function Headlamp, Green 61mm

Light is simple to operate and well constructed. On-bright, on-dim, off. Includes fabric strap for head use, appreciated. Case is thick with positive, no-nonsense angle adjustment that feels very robust. Overall brightness is a bit dimmer than I've had with other lights but acceptable. Beam pattern is very uniform.

I work in the oil and gas industry and needed a quality product. This by far exceeded my expectations. Very happy with this purchase. Update: Worked flawlessly for 7 years. Light just recently started to dim, still works but not adequately for what I need. Purchased another for almost 1/2 of what I paid in 2017. Great bang for the buck!

pas chère pour une lumière intrinsèque !!

I'm a fuel hauler, this makes my nights a lot brighter, good quality light and with the rubber headband on my hard hat it doesn't move, Highly Recommend!!!

Found the unit a bit difficult to adjust on the hard hat but got it dial in eventually. Also impacted by the need to mount goggles on the helmet, that might be rare, but this was my situation working around chemicals. nice and bright. batteries last a couple of days with intermittent use approx. 3.5hrs a day. A bit of a pain to unscrew the cover on batteries but that's the nature of the beast to make sure no sparks escape. Would highly recommend the product. Most other comparable products are around double the price. BTW, the packaging looked like the driver dropped it on the road and ran over it a couple times...but it still worked. UPDATE #1: After a few months of usage, the height adjustment is starting to fail. As I walk, the light begins to droop until it's shining down in front of me. Dissappointed that the adjustment didn't last longer. I might be able to discover a way to lock it back in, but have not taken the time to examine the mechanism yet. UPDATE #2 9-2018: The adjustment problem has now reach its ultimate end. The hinge on bottom has basically disintegrated. Now, when I put batteries in and tighten the screw, the bottom hinge pops loose. The product is no longer usable. The hinge is just cheap plastic, that is a shame, I kind of expected better from nightstick. However, it still seems to be the best option vs. price available so I am planning to order it again. Hope I can get 3 years of intermittent use out of the next one. I do really like it when it is working...lite and bright.