Color	B-Holder NO Light D1-400-B Holder D1-400-No Holder D1-800-B Holder D1-800-No Holder R1-400 Lumen R1-800 and Q1 R1-800 and TL907Q51 R1-800 Lumen R3-1000 YQ-QD-200 Lumen YQ-QD-400 Lumen YQ-ZJ400-B Holder YQ-ZJ400-No Holder
B-Holder NO Light D1-400-B Holder D1-400-No Holder D1-800-B Holder D1-800-No Holder R1-400 Lumen R1-800 and Q1 R1-800 and TL907Q51 R1-800 Lumen R3-1000 YQ-QD-200 Lumen YQ-QD-400 Lumen YQ-ZJ400-B Holder YQ-ZJ400-No Holder

Description
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Item specifics

Brand Name ROCKBROS
Certification CE
Certification RoHS
Origin CN(Origin)
Model Number YQ-QD200 / YQ-QD400 / R1-400 / R1-800 / D1-400 / D1-800 /R3-1000
Mounting Placement Handlebar
Power Supply Battery
Color Black
Light color Withe
Size About 98*32mm
Weight about 100-130g
Charging USB Charge
Waterproof IPX6 Waterproof
Lumen 400 Lumen / 800 Lumen / 1000Lumen
shape Cylindrical
Time to market 2019-11
Features 1 Automatic power off after charging finish
Features 2 Bike Light MTB Front Lamp Headlight
Features 3 USB Rechargeable Power bank
Features 4 Mini Portable super lightweight
Features 5 Floodlight power saving technology
Features 6 High quality durable
Type 1 USB rechargeable Bicycle headlight
Type 2 Waterproof Bike Front Light
Type 3 ROCKBROS Bike Light
Type 4 ROCKBROS R1-800 Light
Type 5 ROCKBROS R1-400 Light
Type 6 ROCKBROS 800 Lumen Lamp
Type 7 New Bike Hoisting Headlights
Type 8 Powerful Flash Light
Type 9 4000mAh Flashlight
Type 10 R1-800 R1-400 D1-800 D1-400 YQ-QD400 YQ-QD200400 R3-1000
Bicycle light Bike Light Front
Features Bicycle light Bike light Fashlight
Type Cycling Riding Fishing Hiking Adventure Camping
Bicycle Handlebar Front Lamp Bike Front Light
Name MTB Road Bike Lamp Lantern
Name LED Flashlight Bicycle HeadLight
MTB Bike Lamp Cycling Front Lamp
Name Cycling Headlight LED Flashlight

Product Description

Note: A-Style Holder and B-Style Holder are different ways

Tips:

YQ-QD 200 / YQ-QD 400 / YQ-ZJ 400 = Floodlight
R1-400 / R1-800 / D1-400 / D1-800 = Spotlight

R1 series and D1 series are only different in the way of support.
Before choosing D1 series, please pay attention to whether there is a bracket. thanks

Product information:

Brand: ROCKBROS
Condition: 100% Brand new
Model: YQ-QD / R1 / D1
Material: Aluminum Shell + Silicone Buttons
Type: Bike Headlight
Mode: High Light / Low Light / Flash
Color: Black ， Lamp Color：Whtie
Lamp Type：Spotlight（R1 and D1）/ Floodlight（YQ）
Charge Mode: USB Rechargeable
Charging line type: Micro-usb (YQ) / Type C (R1)
Weight: About 122g (Only Headlight)
Size: 10 * 3 * 2.3 （YQ）/ 9.8 * 3.2cm （R1）
Waterproof: IPX3 （YQ）/ IPX6（R1）
Lumen:
200 Lumen (YQ-QD200)
400 Lumen （YQ-400 and R1-400 / D1-400）
800 Lumen（R1-800 / D1-800）
Light Range: 150 to 250 meters
Battery:
1800mAh(YQ-QD200)
2000mAh （YQ-400 and R1/D1-400）
4000mAh （R1/D1-800）

Front Headlight-Product Features

1）800 Lumens, High Brightness, Low energy consumption
2）Not only a bicycle light, it's also a flashlight
3）Built-in battery, 4000 mAh high-capacity battery, long battery life
4）USB charging
5）IPX6 waterproof (R1-800 and D1-800), Do not soak the bike light into water.
6）Multiple modes can be adjusted
7）Aluminum alloy body, easy to dissipate heat, Durable, drop resistance, wear resistance
8）Optional with 2 in 1 extension Stand Style, You can install and use bicycle computer and headlight at the same time
9）Charging reminder / low battery reminder / full battery reminder
10）Automatic power off after charging finish
11）Easy to install, Non-slip
12）Long Range
200LumenRangeisabout 150 Meters
400 Lumen Rangeisabout 200 Meters
800 Lumen Rangeisabout 250 Meters