Why NTA 8776 helmets offer better protection？

NTA 8776 helmet built for class 3 speeds up to 28 mph (45 km/h) — far beyond CPSC limits. Protects your temples, back of head, and brain stem with 10% more coverage and stronger impact absorption for high-speed crashes.

What are the four lighting modes?

Standard Mode: Front light solid white; rear light solid red. Cycling Mode: Front light pulsing white; rear light pulsing red. Illumination Mode: Front light solid white (maximum brightness). Warning Mode: Front and rear lights flashing yellow.

What happens to the helmet's lights if I brake suddenly?

This helmet features a brake-sensing system that automatically detects when you brake, instantly activating a high-brightness red warning light; the light then returns to its normal state after 3 seconds.

How do I know if the helmet is charging, and how do I replace the remote control's battery?

The red light is on when charging,and the green light is on when fully charged； First, buy a CR2032 button battery. Then use a small screwdriver to open the two small screw holes on the back of the remote control for replacement.

What material is the helmet liner made of and does it have antibacterial properties?

The inner lining is crafted from gold silk fabric, featuring excellent antibacterial and deodorant properties. It is detachable and washable, so you won’t need to replace it frequently.

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LUMDEER Smart E Bike Helmet with LED Lights | CPSC & NTA-8776 Certified | Front & Rear Turn Signals | Automatic Brake Light | Photothermic Goggles | Class 3 E-Bikes, Commuter for Adults Men Women

LUMDEER Smart E Bike Helmet with LED Lights | CPSC & NTA-8776 Certified | Front & Rear Turn Signals | Automatic Brake Light | Photothermic Goggles | Class 3 E-Bikes, Commuter for Adults Men Women

Product ID: 748363443

Details

Age Range (Description)
Adult
Brand
LUMDEER
Color
Red
Size
M (21-1/2" to
Special Feature
Anti-Fog Front

⚡28 MPH speed certified

🔴Auto brake & turn signal lights

🕶️Photochromic UV-adaptive visor

€ 242.76

Duties & taxes included

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Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚴‍♂️ Light up your ride, signal your style, own the road!

ADAPTIVE VISION - Magnetic photochromic visor auto-tints to UV levels for all-day clear sight.
RIDE WITH CONFIDENCE - Certified NTA-8776 & CPSC protection for high-speed e-bike safety up to 28 MPH.
SMART SIGNAL CONTROL - Wireless handlebar remote activates front & rear turn signals plus automatic brake light.
ALL WEATHER VISIBILITY - Integrated USB rechargeable LED lights with 19-hour runtime and water resistance.
ULTIMATE COMMUTER COMFORT - Lightweight design with 10 vents for airflow, perfect for Class 3 e-bikes and urban rides.

The LUMDEER Smart E Bike Helmet is a cutting-edge, safety-certified helmet designed for adult e-bike commuters. Featuring wireless remote-controlled front and rear LED turn signals, an automatic brake light, and a photochromic visor that adapts to sunlight, it ensures maximum visibility and protection. Lightweight with optimal ventilation and USB rechargeable lights offering up to 19 hours of runtime, this helmet is engineered for high-speed e-bike use up to 28 MPH and all-weather conditions.

Specifications

ASIN	B0F6LPD39L
Additional Features	Anti-Fog, Front & Rear LED Lights, Rear Light, Remote Controlled Turn Signals
Age Range Description	Adult
Best Sellers Rank	#71,698 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #183 in Adult Bike Helmets
Brand Name	LUMDEER
Color	Red
Customer Reviews	4.5 4.5 out of 5 stars (283)
Included Components	LUMDEER Smart Helmet, Remote Control, Snap-on Brim and Photothermic Goggles, Type-c Charging Cable, User Manual
Inner Material	Expanded Polystyrene
Manufacturer	LUMDEER
Manufacturer Part Number	16-05
Model Name	HT-16P05
Model Number	16-05
Outer Material	Polycarbonate (PC)
Recommended Uses For Product	Cycling
Size	M (21-1/2" to 23-1/2" / 55 to 60cm)
UPC	781103203313
Warranty Description	12 months

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