Gemtek Automotive Lighting Reviews 

Gemtek what a Gem absolutely build quality is sensational the brightness is fantastic lights up the road and the wiring harnesses makes set up a breeze the overall purchase to delivery took 2 days and I couldn’t believe how heavy duty the bar was absolutely recommended to anyone who wants a great quality light bar at a reasonable price

H4 led replacement bulbs. 2nd set ive bought bloody awesome bit of gear.

Quick delivery, great product.

H4 LED lights - for the money they are decent, not super white like my previous brand so aren't dazzling in reflections from road signs but these lights are not that bright, or brighter than halogens.
Brightness is an issue so will go with another local band which I have on another vehicle.

Unit:
H4 adapter ring that can be detachable is great, made the install so much easier.
Build quality is very good.
Would recommend these to others? As budget option and someone who isn't fussed about the short fall.

I hope this review is fed-back to Gemtek. I have recently purchased an H4 LED retrofit kit for my bugeye Subaru. On initial installation the LEDs are not a great deal 'brighter' than the conventional bulbs-I have to question the total lumen output claimed by Gemtek. The LEDs do not sit in the same position as the halogens and this leads to less than ideal light spread. I have experimented with reorientation of the LEDs within the headlight reflector. I have also had to realign the headlights, as the 'hotspot' falls short of the original Phillips H4 lamps that are 18 years old(!). On beam the 'hotspot' of the LEDs is short on reach compared to the H4s. In all reality I think the main advantage is colour of light-not necessarily actual photon output. Plus these 'brighter' lamps appear to assist photopic vision (within the light spread), but compromise scotopic vision outside of the light pattern. If I had known, I would have bought the Phillips retrofit LEDs.

Great service and good to deal with

This company are the best, as is their product.

Great product. Very happy with order to delivery and product quality.

Great prices and service. My second purchase

42in light bar
Received on time, packed nicely, wiring harness and light bar quality outstanding. Very impressed

Gemtek are great to deal with. They reissued a receipt, in my business name, without an issue. The light bar is a quality item. The harness is a well made and certainly long enough. The adaptor harness connectors are not water proofed so I potted the rear of the spade connectors with silicone sealant to prevent water ingress. Happy to deal with this company again.

Excellent Service for delivering the goods

Good quality product. Excellent after sales service

Honest product.
Fast postage to South Australia, Was well packaged.

Great customer service, Company promtly replied to my emails with questions I had before purchase.

26 Inch LED Light Bar CREE XP-G3 Single Row GT7 Series.

Measurements on website are accurate, as is the light/beam pattern(spot beams are very narrow and direct).
Well built, doesnt make any noise at all when it is turned on. Happy using this over other well known brand Light Bars I have used. Time will test it as I have only had it a short while but couldnt be happier so far.

I would do business with these guys again and great products

Great customer service and support. Steve was very helpful from start to finish. I was impressed with their after sales support as well.

I am very happy with the product, very good quality and shines good white light on the road.

Great product, Very professional looking. Supplied with all the nessesary parts, made it so easy to install, with the exception of a blown glebe in the dash switch (no too worried about that) it works wonderfully,, have recommended them to friends