A considered home starts with a little light.

About this item

The Serfas UTM-30 Cosmo 30 Lumen Tail Light is an essential cycling accessory designed to enhance visibility and safety during rides. Ideal for cyclists who prioritize safety, this tail light combines high visibility with adjustable features to ensure a secure fit on various bike models.

Constructed with durable rubber, the UTM-30 tail light features a unique finned lens design that provides 270-degree visibility, making it an excellent choice for both day and night riding. Its compact size and lightweight design (only 26 grams with the bracket) ensure it won't add unnecessary weight to your bike.

The tail light offers a maximum output of 30 lumens, ensuring that you are seen by other road users, while the blue LED charge indicator keeps you informed about battery status. With multiple modes, including a daytime flash mode and solid light options, this tail light is versatile and user-friendly.

The micro USB rechargeable feature allows for convenient charging, making it an eco-friendly choice for cyclists. Key Features: 30 Lumen Max Output for enhanced visibility. Finned Lens Design provides 270-degree visibility, improving safety during daylight and nighttime rides. Blue LED Charge Indicator alerts you to battery status at a glance.

Daytime Flash Mode offers up to 34 hours of runtime, perfect for long journeys. Solid Modes include High (15 Lumens for 2 hours) and Low (6 Lumens for 6 hours) for customizable brightness. Micro USB Rechargeable; charges in just 2 hours using a 500mA USB wall charger. Includes rubber mounting inserts and O-ring straps in three sizes for adaptable installation on various bike models.

The Serfas UTM-30 Cosmo 30 Lumen Tail Light is an excellent investment for cyclists who value safety and visibility. With its robust features and thoughtful design, this tail light is suitable for both casual and serious riders. Ensure your safety on the road and ride confidently with the reliability of the UTM-30, making it a must-have for anyone who rides at dawn, dusk, or in low-light conditions.

Serfas

Serfas Cosmo 30 Lumen Tail Light - Rubber, 56.3mm Height, Compact Design

$17.99

● In stock

Quantity

Arrives Oct 12 – Oct 13

to United States · Order within …

Free shipping

Sold by GlowHouse
Ships from the United States, tracked all the way to your door.
Genuine and new
Bought new in the USA from the brand or an established US retailer.
Damaged or wrong? Full refund or replacement
Send us photos within 7 days of delivery.
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Pay from your PayPal account or by card. Card details go to PayPal, never to us.

Common questions

AUTHENTICITYIs this light genuine?

Yes. Every light is bought new in the USA from the brand or an established US retailer, and it carries its manufacturer's warranty. If one is ever found not to be genuine, we refund you in full.

DELIVERYHow long does delivery take?

3 to 4 days door to door for this item, including the time we take to place your order with the brand or retailer. Every parcel travels with a carrier tracking number.

PRICINGWhat does the price include?

Nothing is added at checkout: there is no shipping charge.

INSTALLATIONDo I need an electrician?

For anything hardwired, yes: pendants, chandeliers, flush mounts and wall sconces should be installed by a licensed electrician, following the manufacturer's instructions and your local code. Plug-in table and floor lamps need no installation.

RETURNSWhat if it arrives damaged?

Keep the packaging until you have checked every piece, and email photographs to hello@glowhous.com within 7 days of delivery. We refund the full amount or send a replacement at no cost, whichever you prefer.