A good detailing light has high colour rendering (CRI) and lets you aim the beam at a low angle across the panel, so swirls, holograms and polish residue show up. For paint inspection, pick a handheld lamp such as the ScanGrip MiniMatch or the Rupes Swirl Finder Pen Light. To light a whole panel at once, choose a powerful work light like the ScanGrip MultiMatch 8 Connect. A UV lamp is a different tool: it cures UV products and is not an inspection light.
What to look for in a detailing work light
ScanGrip lists a high CRI value for its detailing lights, for reliable colour recognition. That is the first requirement: a lamp that distorts colour makes you misjudge paint and polish results. Next, look at colour temperature. With the MultiMatch range you set the colour temperature. Lower colour temperatures suit light paint such as white and silver, higher ones bring out detail in dark paint.
More lumens is not always better. An 8,000 lumen lamp half a metre from the panel will dazzle you if you cannot dim or diffuse it. A diffuser such as the ScanGrip Diffuser softens the light and avoids hard shadows. Also think about power: a battery gives freedom, a cable gives all-day light. You only see swirls well in light that skims the surface, so a lamp that tilts easily or sits on a stand is worth more than a few extra lumens.
Detailing lights compared
Product | Type | Best for |
|---|---|---|
Rupes Swirl Finder Pen Light | Pen light, 140 lumens | Quick checks for swirls and holograms |
Rechargeable LED light | Paint, interior and engine bay | |
ScanGrip MiniMatch | Rechargeable handheld, 200 lumens | Paint inspection and polish checks |
Rechargeable work light, 5 levels | All-rounder on a stand | |
ScanGrip MultiMatch 8 Connect | 8,000 lumens, Bluetooth | Large areas in one go |
77 cm LED light bar | Fixed workshop lighting | |
UV lamp, 395 nm | Curing UV filler and UV primer |
Each lamp: what it is and who it suits
The Rupes Swirl Finder Pen Light is a small 140 lumen pen light with a spectrum tuned for paint inspection. It has adjustable focus and a pocket clip. Handy for quick checks during polishing.
The Chemical Guys Ultra Bright is a rechargeable lamp with an LED strip and one button for brightness. Use it on paint, but also in footwells, boot and engine bay.
The ScanGrip MiniMatch is a compact handheld lamp with high CRI and 200 lumens. A magnet in the base holds it on a metal surface without harming the paint.
The ScanGrip MultiMatch R is a rechargeable work light with five light levels and adjustable colour temperature. The lamp fits straight onto the ScanGrip Tripod. With the MultiMatch 3 Connect (3,000 lumens) you clip the lamp onto a separate power tool battery.
The MultiMatch 8 Connect delivers up to 8,000 lumens and suits large surfaces such as a full side panel or bonnet. You set brightness and colour temperature through the Bluetooth app. Battery or power supply is not included.
The Line Light 75 is a 77 cm light bar with a 75 degree beam and IP67 protection. You hang it above your workspace for even light and connect it to a separate power supply. If you want to light a whole studio, also look at the D-CON Hexagon LED Lighting System with a CRI above 90.
The Colad UV Lamp has 18 UV LEDs at 395 nm and is made for curing UV filler, UV primers and UV coatings. It comes in a case with safety glasses, gloves and a UV filter. It is for SMART repair, not for judging paint. See also our guide to a UV curing lamp.
Which one suits you
You want quick swirl checks while polishing: a pen light or handheld lamp, like the Rupes or the MiniMatch. See polishing your car and removing swirls.
You polish daily and want both hands free: the MultiMatch R or 3 Connect on a stand.
You work on full panels or whole cars: the MultiMatch 8 Connect, with a diffuser if needed.
You want fixed workshop lighting: the Line Light 75 or the Hexagon system.
You need light in awkward spots with both hands free: the ScanGrip I-Match 4 Headlamp with CRI+ LED and up to 250 lumens.
You cure UV products: the Colad UV Lamp.
Want more options? Browse the detailing lamps and work lights and stands categories.
How to use a detailing light for paint inspection
Hold the light at a low angle to the panel and move it slowly. Swirls and holograms only appear from certain angles. Wipe the panel clean first with a cloth and a suitable cleaner. Seeing loose specks in the paint? Then our guide to removing dust nibs and runs helps.