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Review summary

Based on reviews, created with AI

Most reviewers were somewhat happy with their experience overall. Many consumers are satisfied with the product's quality, often describing the lights as bright and effective for night driving. People also appreciate the ease of installation, frequently mentioning a "plug and play" experience. The customer service is often highlighted as responsive and helpful, with many positive interactions reported. However, some people were dissatisfied with the product, noting issues such as flickering, lights failing after a few months, or compatibility problems with their vehicle's headlight housing, sometimes requiring modifications. There were also mentions of loose-fitting plugs and concerns about the product not matching advertised specifications, such as wattage. Additionally, some customers experienced delays in receiving their orders.

What people talk about most

Product

Consumers find product to be ambiguous. Many reviewers praise the amazing brightness, easy installation, and... See more

Quality

Customers had positive experiences with quality. Many reviewers praise the exceptional brightness and precise... See more

Customer service

People report positive experiences with customer service. Many customers praise the great customer service,... See more

User experience

Clients share positive opinions on user experience, particularly highlighting the ease of installation and... See more

Order

Users describe ambiguous interactions with order. Some customers report easy installation and satisfaction... See more

Based on these reviews

Rated 3 out of 5 stars

Overall satisfied with the first impressions, easy to navigate site and nice presentation in the box. Easy to install and fit right into my 2011 ranger. Quite a bit brighter than the 90$ set i pre... See more

Rated 3 out of 5 stars

H4 3 color head light is a solid 4 star. That you can actually change the color is a big help for the night drive, it has a ok cut off line,but it's not that bright. It's not compatible with the rubb... See more

Rated 3 out of 5 stars

When it was first installed, the lighting effect was excellent. However, after six months, some of the light-emitting points stopped working.

Company replied

Rated 3 out of 5 stars

I ordered two sets of lights, and they are very awesome! I like that they're bright and easy to install—just plug and play. The downside is that they have false advertising. They didn't clearly sta... See more


Company details

  1. Auto parts shop

Information provided by various external sources

BOSLLA is the world’s first multi-color LED headlight bulb that works perfectly in rainy, foggy, snowy, and sunny weather. We provide not only safe driving but also fun driving at night.


Contact info

3.3

Average

TrustScore 3.5 out of 5

117 reviews

5-star
4-star
3-star
2-star
1-star

Replied to 27% of negative reviews

Typically replies within 24 hours

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Rated 1 out of 5 stars

I have fog lights that have a flicker

I have fog lights that have a flicker. Sent in a request for warranty as they’re only 4 months old. Was told to remove them cut the wires send a pic and they would send out new ones. I live in the country and drive dark roads. I’m just going to buy new lights with another brand. The warranty is a joke.

28 February 2026
Unprompted review
Rated 5 out of 5 stars

Would buy again!

Very good lights, intensely bright on the 3rd mode, loved how they changed colour's with the 4 modes to, worked almost a year for me, they stopped working randomly idk why, had no time to change em, I end up trading the car before I could look into it, probably was a car problem as I had some other problems lmao, would buy again if I got a discount or if they go on sale.

13 March 2026
Unprompted review
Rated 2 out of 5 stars

I was hoping for a brighter light…

I was hoping for a brighter light output from your bulbs. The ability to change to amber lighting was another feature that lead to my selection of you product. I have yet to use the amber feature in fog or snowy conditions.
Would I select your product again, No.

19 March 2025
Unprompted review
Rated 3 out of 5 stars

Hope you have a better experience.

I have purchased two sets, a seperate low beam and DRL/high beam for my vehicle. I have had these lights for about a little over 2 years. The high beam/DRL lights are still working fine, but the low-beam lights, one of the two lights started failing for several months before finally dying altogether. They are past the warranty period and I am unsure if I want to replace them, only to have them fail again.

Other then that, the lights were easy to install and were super bright.

28 February 2026
Unprompted review
Rated 1 out of 5 stars

Lights malfunction

The lights are amazing.
They don't seem to function properly in my car. And "tech support" hasn't been helpful in resolving the issue.

The lights constantly cycle between White, yellow, and SOS on their own, or they simply just shut off.

The only solution I was given, is to swap from pass to driver's side. Made no difference.

I need an Anti Flicker Module, or something to make this issue resolved so I can run the lights again.

2015 Chrysler 300, projector headlights, 9012 bulb.

3 December 2025
Unprompted review
Boslla logo

Reply from Boslla

Hi, thanks for your feedback and sorry for the trouble.

The reason we asked you to swap the bulbs from the passenger side to the driver’s side was just to help identify whether the issue was related to the bulb or the vehicle’s electrical system.

Since some 2015 Chrysler 300 models require an anti-flicker/CANBUS decoder for stable power, the decoder should resolve the cycling or shut-off issue. Please try installing it and let us know if everything works properly — we’re always here to help if you need further assistance.

Best regards,
Boslla Team

Rated 1 out of 5 stars

Well 2 of my bulbs went out on my…

Well 2 of my bulbs went out on my vehicle and the warranty to replace them expired.

18 December 2025
Unprompted review
Boslla logo

Reply from Boslla

Hi, thanks for your feedback.

Even if the warranty period has passed, please feel free to contact our support team. We still have solutions available and will be happy to help you.

Rated 5 out of 5 stars

Worth it

Their product being worth what I paid for. Their packaging job, I was not disappointed.

11 March 2026
Unprompted review
Boslla logo

Reply from Boslla

Hi, thank you for your feedback! We're glad to hear the product met your expectations and that you were satisfied with the packaging. We truly appreciate your support! 😊

Rated 5 out of 5 stars

Excellent brightness color as advertised

Excellent brightness and kelvin is as advertised. Also able to rotate bulb to face horizontally. Worked well in 1998 Land Cruiser headlight. Not only way better than stock bulbs, but also much brighter than HID bulbs. Highly recommend these bulbs. Only downside is that you need to warn customers to wear gloves to install, because I didn’t use gloves and I had cuts on my fingers from the edges of the heat sink.

31 January 2026
Unprompted review
Boslla logo

Reply from Boslla

Hi, thank you for your feedback! We're glad you're happy with the brightness and performance.

We also appreciate the installation tip — you're right, wearing gloves is recommended during installation to avoid cuts from the heat sink edges. Thanks for pointing that out!

Rated 5 out of 5 stars

These things are freaking awesome!

These things are freaking awesome!! 👏 Thanks just take the old ones out put the new ones in no ballast no weird wires. Turn them on and off to cycle the color you can’t get cooler than this. These lights were great in the fog.

1 February 2026
Unprompted review
Boslla logo

Reply from Boslla

Hi, thank you for the awesome feedback! We're really glad to hear the installation was easy and that you're enjoying the color-switching feature and performance in the fog. Thanks for your support! 🚗💡

Rated 3 out of 5 stars

Flickering!!!

Pretty nice light will admit, helpful with the 3 color modes, the only complaint i have it flickers, i can only assume these have a higher power draw then advertised or something cause I started having dimming/flickering right after installing these, and my car battery was dead a few days after running the high beams at night, dont think that lil block thing doings its job right cause I believe they mention something in there that prevents that.... didnt help prevent the flickering on mines

16 October 2025
Unprompted review
Boslla logo

Reply from Boslla

Hi, thanks for your feedback! We're glad you like the light and the 3 color modes.

The flickering is usually related to the vehicle’s electrical system rather than power draw. Please feel free to contact our support team — we’d be happy to help check the issue and find a solution for you.

Rated 1 out of 5 stars

Worst lighting ever

Worst lighting ever. 100w is really 50w

9 January 2026
Unprompted review
Boslla logo

Reply from Boslla

Hi, thanks for your feedback! The 100W rating is for a set of two bulbs, so each bulb is 50W. We hope this helps clarify things!

Rated 5 out of 5 stars

Super bright bulbs

Super bright bulbs. Still insanely bright after 6+months. Great customer service. 10/10 recommend

11 March 2026
Unprompted review
Boslla logo

Reply from Boslla

Hi, thank you for your awesome feedback! We're thrilled to hear the bulbs are still performing brilliantly and that you had a great experience with our team. 🚗💡

Rated 3 out of 5 stars

When it was first installed

When it was first installed, the lighting effect was excellent. However, after six months, some of the light-emitting points stopped working.

11 March 2026
Unprompted review
Boslla logo

Reply from Boslla

Hi, thanks for your feedback and sorry to hear about the issue.

Even after some time, our support team can help check and resolve this for you. Please contact us so we can get your lights working properly again.

Rated 2 out of 5 stars

product replacement needed, wasn’t provided

it was good for about 9 months until it stopped outputting light in less than a year. contacted customer service about a replacement since it’s good for replacement under a year but i never got any responses, emails or signs that my issue mattered. it’s been a year and change since i’ve had the bulbs and they’re on my car still not working.

20 September 2025
Unprompted review
Boslla logo

Reply from Boslla

Hi, we’re really sorry to hear about your experience. Sometimes our replies may end up in the spam/junk folder, so please check there as well.

Please contact our support team again so we can prioritize your case and help get a proper replacement or solution. We truly appreciate your patience and want to make this right.

Rated 5 out of 5 stars

Very good product

Very good product. I strongly recommend.

11 March 2026
Unprompted review
Boslla logo

Reply from Boslla

Hi, thank you for your feedback! We're glad you’re enjoying the product and appreciate your recommendation! 🚗💡

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