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GB/T 31887.4-2023
GB/T 31887.4-2023 Cycles—Lighting and retro-reflective devices—Part 4:Lighting systems powered by the cycle’s movement
Abstract
This document specifies the performance requirements for lighting systems powered by bicycle generators, and describes the corresponding test methods. It is applicable to lighting devices that comply with GB/T 31887.1-2019. The lighting system includes lighting devices and a power supply provided by bicycle rotation, such as a generator. This document is suitable for bicycles used on public roads, especially for lighting systems used on bicycles that comply with ISO 42102 and ISO 8098.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 31887.4-2023 |
| CCS | Bicycle |
| ICS | Bicycle |
| Implement Date | 2023-12-01 |
Price
$ 57
Subtotal
$ 57
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$ 0.00
Order Total (incl. tax)
$ 57