I've been looking for a good underhood light, but I haven't found much info or comparisons between the most popular models. So I ended up getting a hold of a couple of them to compare.
Model: Mountain MTNUL39
This is the brightest of the five I compared. It comes with a thick 25' cord so it should be enough for your needs. The light direction is adjusted by swiveling at the end hooks. The hooks are covered in a spongy material which helps prevent damaging the paint. The casing looks sturdy, but the bulb fixture looks weak. Several Amazon reviewers have complained that the bulb gets easily loose. Also, it might be hard to find 39W T5 bulb replacements at your local hardware store. I couldn't find any at my local HD. All they had was 54W and 12W bulbs. It's something to consider.
Model: ATD 80050
This is the second brightest light. This comes with a 25' cord and 30W fluorescent bulb. The included bulb is more a soft white than the Mountain bulb, but you can probably get a whiter bulb. The light direction is adjusted by rotating the ratcheting hooks/extension rods. The extension rods seem weaker than the Mountain and Nightstick. Also, the hooks materials is not as spongy as either the Mountain or the Nightstick, and it hangs lower than both of those.
Model: ATD 80355
This is the cordless LED light. It is brighter than the Nightstick, but not as bright as the other two. Also the light casing is coated with a white film (diffuser?), which makes it look like a fluorescent light bulb. It has a battery charge indicator, which lights up when you press the button. The light has a low and high setting, which stopped working when I was trying them out. I tested it with a full charge, and I did not notice any change in brightness when I plugged in the power cord. The hooks and adjustment are the same as the ATD 80050, but the hooks are longer so the light hangs lower than any of the others.
Model: Bayco Nightstick SLR-2120
The Bayco has the least light output with or without being plugged in. The light has a high and low settings. High = two rows of LEDs are on. Low = one row is on. Also, the light output has a very slight blueish hue to it. There is no coating on the light casing so that might explain why the ATD's light is whiter. Unlike the other lights, the bar is detachable from the cradle so the light direction is adjusted by rotating the light bar. It is also the lightest. The hooks are covered by a similar spongy material like the Mountain, but the hooks have a smaller radius so it hangs closer to the hood. The light bar has magnetic ends and they are able to swivel perpendicular to the bar so you can stick them to the underhood.
Mode: Harbor Freight 60793
This is the dimmest of all of them. It has a very blueish LED hue. It has a low and high setting, but I don't see why you would even bother with the low setting. It is that dim. Compared to the others, it is very troublesome to set it up because you either have to use the small hooks or the magnetic base to hang it from the hood. Also the ends are just attached to a piece of cord which makes it difficult to keep the light stationary. IMHO, it's not worth buying it. I would rather use a conventional work light.
Side by side
Rank based on light output:
1. Mountain
2. ATD 80050
3. ATD 80355
4. Bayco Nightstick SLR-2120
5. Harbor Freight
None of them are Made in the USA
I took the pictures with my phone so it might not do the lights justice. Also, the some light was going too much into lens so it caused the picture to come out grainy and hazy. Hopefully it's enough to give you an idea.
Other underhood lights to consider:
- Central Tools Underhood Lite Made in USA (Cord)
- Mountain MTNUL150 (128 SMD LED Cordless)
- Snap-On CTLUH761 (Cordless)
- Blue-Point ECUB128A (Cordless)
Model: Mountain MTNUL39
This is the brightest of the five I compared. It comes with a thick 25' cord so it should be enough for your needs. The light direction is adjusted by swiveling at the end hooks. The hooks are covered in a spongy material which helps prevent damaging the paint. The casing looks sturdy, but the bulb fixture looks weak. Several Amazon reviewers have complained that the bulb gets easily loose. Also, it might be hard to find 39W T5 bulb replacements at your local hardware store. I couldn't find any at my local HD. All they had was 54W and 12W bulbs. It's something to consider.
Model: ATD 80050
This is the second brightest light. This comes with a 25' cord and 30W fluorescent bulb. The included bulb is more a soft white than the Mountain bulb, but you can probably get a whiter bulb. The light direction is adjusted by rotating the ratcheting hooks/extension rods. The extension rods seem weaker than the Mountain and Nightstick. Also, the hooks materials is not as spongy as either the Mountain or the Nightstick, and it hangs lower than both of those.
Model: ATD 80355
This is the cordless LED light. It is brighter than the Nightstick, but not as bright as the other two. Also the light casing is coated with a white film (diffuser?), which makes it look like a fluorescent light bulb. It has a battery charge indicator, which lights up when you press the button. The light has a low and high setting, which stopped working when I was trying them out. I tested it with a full charge, and I did not notice any change in brightness when I plugged in the power cord. The hooks and adjustment are the same as the ATD 80050, but the hooks are longer so the light hangs lower than any of the others.
Model: Bayco Nightstick SLR-2120
The Bayco has the least light output with or without being plugged in. The light has a high and low settings. High = two rows of LEDs are on. Low = one row is on. Also, the light output has a very slight blueish hue to it. There is no coating on the light casing so that might explain why the ATD's light is whiter. Unlike the other lights, the bar is detachable from the cradle so the light direction is adjusted by rotating the light bar. It is also the lightest. The hooks are covered by a similar spongy material like the Mountain, but the hooks have a smaller radius so it hangs closer to the hood. The light bar has magnetic ends and they are able to swivel perpendicular to the bar so you can stick them to the underhood.
Mode: Harbor Freight 60793
This is the dimmest of all of them. It has a very blueish LED hue. It has a low and high setting, but I don't see why you would even bother with the low setting. It is that dim. Compared to the others, it is very troublesome to set it up because you either have to use the small hooks or the magnetic base to hang it from the hood. Also the ends are just attached to a piece of cord which makes it difficult to keep the light stationary. IMHO, it's not worth buying it. I would rather use a conventional work light.
Side by side
Rank based on light output:
1. Mountain
2. ATD 80050
3. ATD 80355
4. Bayco Nightstick SLR-2120
5. Harbor Freight
None of them are Made in the USA
I took the pictures with my phone so it might not do the lights justice. Also, the some light was going too much into lens so it caused the picture to come out grainy and hazy. Hopefully it's enough to give you an idea.
Other underhood lights to consider:
- Central Tools Underhood Lite Made in USA (Cord)
- Mountain MTNUL150 (128 SMD LED Cordless)
- Snap-On CTLUH761 (Cordless)
- Blue-Point ECUB128A (Cordless)
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