# Quarton Red Dot Laser Module 7mm x 21mm | Class 2, <1mW, 2.6-6V, APC Driver **Brand:** Quarton **SKU:** jpu1816 **ASIN:** B00ZR80S9S **Canonical URL:** https://crowcrowcrow.com/p/economical-red-dot-laser-module-650nm-class-less-than-1mw-apc-driver-2-6-operation-voltage/jpu1816 **Category:** home-kitchen **Subcategory:** Categories **Availability:** in_stock **Price (INR, all-inclusive):** ₹2,624 **Discount:** 29% **Customer rating:** 3.00/5 from 6 ratings ## Description Quarton Red Dot Laser Module (7x21mm) offers an economical, low-power solution for positioning and measuring tasks. Class 2, <1mW output with APC driver, operating on 2.6-6VDC. Requires external power. Ideal for indoor applications and DIY projects. All duties included, delivered via ExpressBox. ## Highlights - Compact & Integrated Design — Measures just D7xL21mm, integrating optics, diode, and APC driver circuit into a single, durable unit for easy project integration. Requires external power source. - Low Power Consumption — Ideal for battery-powered devices, this 650nm red laser offers reduced power consumption, making it an energy-efficient choice for DIY and educational projects. - Consistent Class 2 Output — Features an APC (Auto-Power-Control) driver circuit for stable, Class 2 (<1mW) laser output, ensuring reliable performance for precise alignment and pointing tasks. - Indoor Application Focus — Produces a concentrated, visible oval beam with 0.6 mRad divergence, optimized for alignment and reliable visibility in low-light or indoor environments. ## Key features - Integrated Design: This 650nm red dot laser module, laser head boasts engineering and durability. Its integrated aspherical lens, laser diode, and APC (Auto-Power-Control) driver circuit deliver consistent, Class 2, less than 1mW (Class II, <1mW), 2.6~6 VDC. - Versatile Use Across Industries: Suitable for multi-industry applications, including positioning, measuring, laser sighting, and pointing. With cost-effective specifications, it is well-suited for a wide range of industries, including wood, metal, stone processing, textiles, food, automotive, and medical sciences. - Energy-Efficient & Indoor-Optimized: This 650nm red laser delivers key advantages - lower cost, reduced power consumption, and easier manufacturing. Ideal for battery-powered devices, it ensures reliable performance in low-light/indoor environments despite being less visible than green lasers. - Delivering a 650nm wavelength with a beam divergence (Full angle) of 0.6 mRad, this laser module produces a concentrated, oval beam that ensures alignment and reliable visibility for indoor applications. Mean Time to Failure (MTTF): 5,000 hours at 77°F (25°C) - Compact, Economical, and Ready for Integration: Measuring just D7×L21mm (D0.276 x L0.827 inches), this economical solution integrates optics, diode, and driver circuit into a compact package. Please note: the module requires wiring to an external power source (not included) for proper operation. - Notice: Our laser modules are NOT laser pens and are NOT intended for general commercial or consumer use like standard laser pointer. They feature NO built-in switch or battery compartment and must be operated with an external power supply or battery holder. ## Why choose this product **Precision for DIY Projects** — This Quarton laser module is engineered for hobbyists and DIY enthusiasts needing a reliable, low-cost positioning tool. Its integrated APC driver ensures consistent Class 2 (<1mW) output, crucial for accurate alignment in electronics projects or custom builds. Unlike consumer laser pointers, this module offers a stable beam for technical applications. Sourced from authorized US retailers, it arrives factory-sealed with all duties and GST included, ensuring a transparent import process. **Who Should Consider This Module** — Ideal for makers, electronics hobbyists, and educational projects requiring a precise red dot for alignment or measurement. Suitable for integration into custom devices needing a low-power laser source. Those needing a simple laser pointer for presentations or general use should look elsewhere, as this module requires an external power supply and lacks a built-in switch. It is not intended for general commercial or consumer use like a standard laser pointer. ## How to use 1. Select an appropriate external DC power source that provides a stable voltage between 2.6V and 6V. Ensure the power source can deliver sufficient current for the laser module. — Prepare Power Source 2. Carefully connect the positive and negative terminals of your power source to the corresponding input points on the Quarton laser module. Refer to wiring diagrams if available for your specific power setup. — Wire the Module 3. Once wired, activate the power source to test the laser output. Ensure the beam is stable and visible for your intended indoor application. Integrate the module securely into your project enclosure or setup. — Test and Integrate ## Product details | Field | Value | |---|---| | Laser Diode | 650nm Red | | Power Output | Class 2, <1mW | | Driver Circuit | APC (Auto-Power-Control) | | Beam Divergence | 0.6 mRad (Full angle) | | Operation Voltage | 2.6-6 VDC | | Mean Time to Failure (MTTF) | 5,000 hours at 25°C | | Primary Use | Positioning, measuring, pointing, laser sighting | | Application Industries | Wood, metal, stone processing, textiles, food, automotive, medical sciences, DIY projects | | Environment | Indoor, low-light | | Power Requirement | External power source (not included) | | Not for | General consumer use, standard laser pointers, presentations | | Brand | Quarton | | Model Name | VLM-650-03 LPT-SI | | Style | Red laser, Class 2 | | Material | Zinc | | Color | Silver | | Dimensions | 7 mm x 21 mm (0.276 x 0.827 inches) | | Item Weight | 0.01 kg (0.02 lbs) | | Package Weight | 0.02 kg (0.04 lbs) | | Package Dimensions | 10.9 cm x 12.8 cm x 1 cm | | Country of Origin | Made in Taiwan | ## Frequently asked questions ### Is this Quarton Red Dot Laser Module safe for general consumer use in India? No, this Quarton Red Dot Laser Module is not intended for general commercial or consumer use like a standard laser pointer. It is designed for specific industrial and DIY applications requiring precise positioning or measurement. It requires an external power supply and does not have a built-in switch or battery compartment. All customs duties and GST are included in the price, with delivery via ExpressBox. ### How do I use the Quarton Red Dot Laser Module? The Quarton Red Dot Laser Module requires wiring to an external power source (2.6-6VDC) and a battery holder or driver circuit, which are not included. It is designed for integration into custom projects for positioning, measuring, or pointing tasks. Ensure proper wiring and power connection for operation. It is not a standalone laser pointer. ### What is the best application for this Quarton laser module in India? The Quarton Red Dot Laser Module is best suited for DIY electronics projects, educational purposes, and precise alignment tasks in indoor environments. Its low power consumption and compact size make it ideal for integration into custom devices. While it provides a clear red dot, it is not as visible as green lasers in bright sunlight and requires an external power source. ### Are there any side effects of using this Quarton laser module? As a Class 2 laser (<1mW), this module is generally safe for its intended applications when used correctly. However, direct eye exposure should always be avoided. It is not designed for general consumer use and requires an external power source, so improper wiring could lead to malfunction. All customs duties and GST are included in the price. ### What is the difference between this laser module and a standard laser pointer? This Quarton laser module is not a standard laser pointer. It lacks a built-in switch or battery compartment and requires an external power supply. It is designed for integration into projects for precise positioning and measurement, not for general pointing or presentations. Its Class 2 (<1mW) output is optimized for indoor use. ## Compliance No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging. ## Images 1. https://images.crowcrowcrow.com/B00ZR80S9S-0.webp 2. https://images.crowcrowcrow.com/B00ZR80S9S-3.webp 3. https://images.crowcrowcrow.com/B00ZR80S9S-6.webp 4. https://images.crowcrowcrow.com/B00ZR80S9S-9.webp 5. https://images.crowcrowcrow.com/B00ZR80S9S-12.webp 6. https://images.crowcrowcrow.com/B00ZR80S9S-15.webp --- Source: https://crowcrowcrow.com/p/economical-red-dot-laser-module-650nm-class-less-than-1mw-apc-driver-2-6-operation-voltage/jpu1816 Returns: 14 days, free pickup, full refund on genuine issues. Shipping: Free across India, 20-23 days. Prices are all-inclusive (duties + GST).