Product information

Product Highlights 1. 5000 Lumens-Max Output With a max output of 5000 lumens and a wide 116° beam angle, the SOFIRN SD11 delivers powerful, even illumination underwater. It can light up a wider underwater area with fewer blind spots, ideal for scanning, navigation, and situational awareness in low visibility 2. 2-CCT White Light Equipped with 6 high-performance LEDs (3*TN3535 3000K CRI90 and 3*TN3535 6000K) the SD11 can switch between warm and cool white light with ease. Warm light cuts through murky water for better contrast, while cool light offers bright, daylight-like clarity. When both modes are activated simultaneously, the color temperature approaches 5000K, and the brightness reaches 5000 lumens. Perfect for underwater photography, cave diving, or simply matching light color to water conditions. 3. Instant Red Light The 150-lumen instant-on 660nm red light preserves night vision and won't startle marine life. With a quick flick of the Hall-effect switch, you can access four brightness levels-ideal for close-range tasks, night navigation, or situations where you need to stay low-profile without sacrificing visibility. 4. Omni-Control Hub SD11 comes with Hall-Effect switch and touch button, all modes can be switched via the central control button. Control everything quickly and intuitively, switch light types and adjust brightness without fumbling, even with wet hands or gloves. 5. Long Runtime The SD11 features a built-in removable 26800 7500mAh battery and a Type-C interface. It can achieve a long battery life of 11 hours while maintaining 300lm (low brightness setting). Whether you're diving deep or using it around the house, this light is ready when you are. Company overview FAQs Q: Can I have a sample order? A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable. Q: What about the lead time? A: Sample needs 1-2 days, mass production time needs 1-2 weeks for order quantity more than Q: Do you have any MOQ limit ? A: Low MOQ, 1pc for sample checking is available Q: How do you ship the goods and how long does it take to arrive? A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional. Q: Is it OK to print my logo on led light product? A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample. Q: Do you offer guarantee for the products? A: Yes, we offer 1-2 years warranty to our products.