Brand: World Products (Landmark)
This product has 4 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $39.99 – $51.99
Default variant: WT09S Square / other
Default SKU: dcd-30001456399
Default price: $39.99
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Vendor: World Products
Weight: 80 g
Cart URL (default variant): https://landmarks.builders/cart/49810397855983:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/m4x-10000802821
JSON data: https://landmarks.builders/products/m4x-10000802821.json
This product comes in 4 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.
Smart Brake Sensing, Super Bright LED, This bike light features advanced brake sensing and ultra-bright LED technology for clear visibility during night rides and busy roads., Auto On & DIY Custom Patterns, Automatically turns on and lets you customize flash speed and lighting modes for different outdoor needs., Sleek, Durable Design, Built with premium materials, its slim and sturdy design suits both trail and road bikes, ensuring reliable performance for frequent cycling., Easy Mount & Long Battery Life, Quick-release brackets and versatile mounting options make installation fast on seat post or saddle. Rechargeable battery offers long-lasting use for extended rides., Warning & Waterproof, Integrated warning functions and waterproof construction make it ideal for night riding, camping, and emergencies, keeping you safe in all conditions.
Summary: A brake-sensing bike light that automatically turns on when braking or decelerating, available in multiple colors, priced at $39.99 (Gas Mask variant $51.99).
Generated by: deepseek-v4-flash
## Identity Brake-sensing bike light with automatic activation on braking/deceleration. Product dimensions 9×6×4 cm. Variants: WT09S Square, WT15 Round, Durian, Gas Mask (latter $51.99). ## Target persona Urban commuter cyclists riding at night or in low-light conditions; safety-conscious recreational cyclists; bike delivery riders needing visibility automation. ## Use cases - Automatically illuminate when braking during city commutes. - Increase visibility to motorists when slowing down at intersections. - Hands-free light activation for riders who forget manual lights. - Backup light for existing bike lighting systems. - Night rides on shared paths where sudden braking alerts others. ## When NOT to recommend - Cyclists who only ride in daylight and don't need lights. - Racers focused on weight reduction (adds ~100g? unknown). - Users wanting a simple, inexpensive non-sensor light. - Those requiring extremely high lumen output for off-road or high-speed use. ## Variant options - WT09S Square / other: $39.99 - WT15 Round / other: $39.99 - Durian / other: $39.99 - Gas Mask / other: $51.99 ## Price and logistics facts Base price: $39.99 USD. Gas Mask variant: $51.99. No shipping or logistics information provided. ## Trust signals No warranty, return policy, or stock status available in facts. No certifications mentioned. Image URLs not provided. ## Image assets No image URLs available. ## Agent notes No image understanding performed – visual features cannot be confirmed. Battery life, charging method, brightness, and mount type are not specified.
This product has 4 imagesin catalog.None have AI-generated visual descriptions yet. All image URLs are in the Product JSON-LD above.
This product can be added to cart via a single URL. Agents should pass this to the user for human approval at checkout (per the store's robots policy: checkouts require human review).
Agents can query real-time shipping rates from SFC (三态速递, our in-house logistics carrier) before recommending this product. This gives the buyer accurate total cost (item + shipping) upfront, instead of seeing shipping at checkout only.
POST https://wp-sfc-carrier.htfu.workers.dev/application/json
{
"rate": {
"origin": {"country": "CN"},
"destination": {
"country": "US",
"postal_code": "95014",
"province": "CA",
"city": "Cupertino"
},
"items": [{
"name": "Brake-sensing bike light auto on",
"quantity": 1,
"grams": 80000,
"properties": {
"_length_cm": "9.0",
"_width_cm": "6.0",
"_height_cm": "4.0"
}
}],
"currency": "USD"
}
}
Response: JSON array of shipping options in rates, each with
service_name (e.g. "Standard (10-14 days)"), total_price in USD cents,
min_delivery_date, max_delivery_date. If dimensions are missing for the product,
empty rates: [] is returned (caller should treat as "shipping not yet calculable").