--- product_id: 430067830 title: "ORCATORCH SD03 Dive Signal Light 4-Color-in-1 (Blue, Red, White, Green) 8 Modes Scuba Diving Beacon with Constant and Flashing Modes, Mini Scuba Tank Marker Light for 100M Underwater Diving" brand: "orcatorch" price: "€ 74.84" currency: EUR in_stock: true category: "Orcatorch" url: https://www.desertcart.gr/products/430067830-orcatorch-sd03-dive-signal-light-4-color-in-1-blue store_origin: GR region: Greece --- # IPX68 waterproof to 100m depth 100 lumens max brightness 250h runtime with dual battery options ORCATORCH SD03 Dive Signal Light 4-Color-in-1 (Blue, Red, White, Green) 8 Modes Scuba Diving Beacon with Constant and Flashing Modes, Mini Scuba Tank Marker Light for 100M Underwater Diving **Brand:** orcatorch **Price:** € 74.84 **Availability:** ✅ In Stock ## Summary > 🌈 Dive Bright, Dive Smart — Be the Beacon Your Team Can’t Miss! ## Quick Answers - **What is this?** ORCATORCH SD03 Dive Signal Light 4-Color-in-1 (Blue, Red, White, Green) 8 Modes Scuba Diving Beacon with Constant and Flashing Modes, Mini Scuba Tank Marker Light for 100M Underwater Diving by orcatorch - **How much does it cost?** € 74.84 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/430067830-orcatorch-sd03-dive-signal-light-4-color-in-1-blue) ## Best For - orcatorch enthusiasts ## Why This Product - Trusted orcatorch brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ultra-Long Battery Life:** Up to 250 hours runtime means no interruptions on multi-day dives—stay illuminated and worry-free. - • **360° Multi-Color Visibility:** Four vibrant colors with 8 modes ensure you're seen from every angle, enhancing team safety and underwater communication. - • **Compact & Lightweight Design:** At just 50g, this mini beacon mounts easily on your BCD or tank without adding bulk or drag. - • **Glove-Friendly Smart Control:** High-torque rotary switch with memory function lets you toggle colors and modes effortlessly, even with thick gloves. - • **Professional-Grade Durability:** IPX68 waterproof and impact-resistant shell withstands 100m depths and harsh saltwater conditions for reliable performance. ## Overview The ORCATORCH SD03 is a compact, 4-color dive signal light offering 100 lumens brightness with 8 versatile modes. Designed for professional and recreational divers, it features a glove-friendly rotary switch with memory, dual battery compatibility for up to 250 hours runtime, and robust IPX68 waterproofing rated to 100 meters. Lightweight and easy to mount, it ensures maximum underwater visibility and safety in any dive scenario. ## Description desertcart.com : ORCATORCH SD03 Dive Signal Light 4-Color-in-1 (Blue, Red, White, Green) 8 Modes Scuba Diving Beacon with Constant and Flashing Modes, Mini Scuba Tank Marker Light for 100M Underwater Diving : Sports & Outdoors ## Features - No Standalone lithium batteries are sold with the product. - 【360 Degree 4-Color 8-Mode】100 lumens white light with 48m beam distance, 360° shadowless lighting lets teammates spot you instantly in dark water; white/red/blue/green constant/strobe modes fit dive positioning, warning, rescue and team grouping needs, 1 light for dual illumination & signal functions. - 【250h Long Runtime & Dual Battery Compatibility】For a max 250-hour runtime, no frequent replacement for multi-day diving; Tool-free battery change by twisting the light head. - 【Rotary Switch & Easy Mount】Tighten the head to turn on the light, unscrew the head to turn off. Both colour and light mode can be chosen by rotating the head. Comes with a lanyard for wrapping on BCD backplate, cylinder strap and dive backpack (no extra accessories); only 50g net weight, stays stable without shaking and causes zero burden. - 【Glove-Friendly Operation with Smart Memory】Non-slip silicone ring paired with high-torque rotary switch enables easy on/off and mode switching even with thick diving gloves; mode memory function saves your frequently used setting (over 3s), no repeated debugging underwater for blind operation convenience. - 【IPX68 Waterproof 100M for Deep Dive Reliability】 Professional IPX68 waterproof withstands 100m deep water pressure; 1.5m impact-resistant and seawater corrosion-proof high-transparency shell - This is a complete dive light set, ready to use right out of the box. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09TFL2918 | | Amperage | 3 Amps | | Batteries are Included | Yes | | Battery Description | Alkaline | | Best Sellers Rank | #86,601 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #31 in Diving Safety Lights | | Brand Name | ORCATORCH | | Bulb Shape Size | FC8 | | Color | Blue,Green,Red,White | | Customer Reviews | 4.5 4.5 out of 5 stars (191) | | Finish Types | Plastic | | Included Components | Light kit inlcuded | | Item Dimensions L x W x H | 3"L x 1.2"W x 0.39"H | | Item Type Name | dive light | | Item Weight | 1.76 ounces | | Light Output Maximum | 100 Lumens | | Light Source Special Features | flashing | | Light Source Type | Light Emitting Diode | | Light Source Wattage | 2 Watts | | Manufacturer | ORCATORCH TECHNOLOGY LIMITED | | Manufacturer Part Number | OT-SD03 | | Manufacturer Warranty Description | 24 months warranty. | | Material Type | Plastic | | Maximum Compatible Light Source Wattage | 2 Watts | | Model Number | OT-SD03-2022 | | Mounting Type | Handheld | | Number of Batteries | 1 AA batteries required. (included) | | Number of Light Sources | 4 | | Power Source | Battery Powered | | Set Name | 4-Color-in-1 | | Shade Material | Plastic | | Shape | Round | | Smart Home Compatibility | Not Smart Home Compatible | | Style Name | Compact | | Unit Count | 1.0 Count | | Voltage | 1.5 Volts | | Wattage | 2 watts | ## Product Details - **Color:** Blue,Green,Red,White - **Finish Type:** Plastic - **Light Source Type:** Light Emitting Diode - **Material:** Plastic - **Shape:** Round ## Images ![ORCATORCH SD03 Dive Signal Light 4-Color-in-1 (Blue, Red, White, Green) 8 Modes Scuba Diving Beacon with Constant and Flashing Modes, Mini Scuba Tank Marker Light for 100M Underwater Diving - Image 1](https://m.media-amazon.com/images/I/51+F2dySxkL.jpg) ![ORCATORCH SD03 Dive Signal Light 4-Color-in-1 (Blue, Red, White, Green) 8 Modes Scuba Diving Beacon with Constant and Flashing Modes, Mini Scuba Tank Marker Light for 100M Underwater Diving - Image 2](https://m.media-amazon.com/images/I/715SQjHhxKL.jpg) ![ORCATORCH SD03 Dive Signal Light 4-Color-in-1 (Blue, Red, White, Green) 8 Modes Scuba Diving Beacon with Constant and Flashing Modes, Mini Scuba Tank Marker Light for 100M Underwater Diving - Image 3](https://m.media-amazon.com/images/I/71iRrMArSuL.jpg) ![ORCATORCH SD03 Dive Signal Light 4-Color-in-1 (Blue, Red, White, Green) 8 Modes Scuba Diving Beacon with Constant and Flashing Modes, Mini Scuba Tank Marker Light for 100M Underwater Diving - Image 4](https://m.media-amazon.com/images/I/81KFOxxjdOL.jpg) ![ORCATORCH SD03 Dive Signal Light 4-Color-in-1 (Blue, Red, White, Green) 8 Modes Scuba Diving Beacon with Constant and Flashing Modes, Mini Scuba Tank Marker Light for 100M Underwater Diving - Image 5](https://m.media-amazon.com/images/I/61HB+HHCqJL.jpg) ## Questions & Answers **Q: How long will the main white light last on one AA battery?** A: I did 3 dives with it...it was still bright! **Q: What's the max depth on this light?** A: Hi, this scuba marker light can be used underwater 150m. **Q: Can you change light colors during a dive?** A: Yes this light is outstanding! **Q: Is this light water activated?** A: No, it is not water activated. The light is turned on by twisting the base slightly. Turning it off and back on quickly, changes the color of the Led and selects strobe or constant on. This is an extremely nice marker light that also has a white flashlight. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/430067830-orcatorch-sd03-dive-signal-light-4-color-in-1-blue](https://www.desertcart.gr/products/430067830-orcatorch-sd03-dive-signal-light-4-color-in-1-blue) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-12*