Fenix SD20
 | Outdated Product Bright handheld LED diving light. It is distinguished by increased battery life and a high degree of IPX8 water resistance, which allows you to make both short amateur snorkeling dives and long-term work at considerable depths with scuba gear (up to 100 m). In addition, it is worth noting a convenient mechanism for switching modes and a reliable system for warning about a decrease in the battery level. The Fenix SD20 underwater flashlight is completely sealed by a shock-resistant double metal housing made of alloyed and heat-strengthened aluminium alloy. Double rubber seals guarantee no leaks, which is indirectly confirmed by a long five-year official manufacturer's warranty. All external surfaces of the case have an additional protective coating obtained by deep hard anodizing. The ultra-...bright American LED Cree XM-L2 U2, working in conjunction with a high-quality reflector, can create a powerful white light flux with an intensity of 1000 or 400 lm. The second, less powerful Cree XQE LED generates red light up to 105 lumens. It is recommended to use two high-capacity lithium-ion 18650 batteries (3200-3400 mAh) to power the flashlight. When diving in cold water (less than 10°C), it makes sense to replace the batteries with CR123A lithium batteries, which have no problem maintaining high discharge currents at low temperatures. |
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Bright handheld LED diving light. It is distinguished by increased battery life and a high degree of IPX8 water resistance, which allows you to make both short amateur snorkeling dives and long-term work at considerable depths with scuba gear (up to 100 m). In addition, it is worth noting a convenient mechanism for switching modes and a reliable system for warning about a decrease in the battery level.
The Fenix SD20 underwater flashlight is completely sealed by a shock-resistant double metal housing made of alloyed and heat-strengthened aluminium alloy. Double rubber seals guarantee no leaks, which is indirectly confirmed by a long five-year official manufacturer's warranty. All external surfaces of the case have an additional protective coating obtained by deep hard anodizing.
The ultra-bright American LED Cree XM-L2 U2, working in conjunction with a high-quality reflector, can create a powerful white light flux with an intensity of 1000 or 400 lm. The second, less powerful Cree XQE LED generates red light up to 105 lumens. It is recommended to use two high-capacity lithium-ion 18650 batteries (3200-3400 mAh) to power the flashlight. When diving in cold water (less than 10°C), it makes sense to replace the batteries with CR123A lithium batteries, which have no problem maintaining high discharge currents at low temperatures.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Fenix 2026 - new arrivals, bestsellers, and the most relevant models Fenix.
- 1000 lm — 3 hours of work
- 400 lm — 7 hours 30 minutes of work
