Product Description​​ ​​🔧 Core Value​​ This bundle integrates FreeSea's Adjustable Extension Boom Arm (Product A) with the Heavy-Duty Light Stand (Product B) to create a ​​professional photography support system​​. Designed for studio and outdoor use, the combination enables precise positioning for overhead shots, side lighting, and dynamic angles—eliminating compatibility issues between separate components. ​​⚙️ Technical Specifications​​ ​​Boom Arm (Product A)​​ ​​Adjustability​​: Extends from 22" to 67" (55cm to 170cm) with 320° rotation for multi-angle setups. ​​Load Capacity​​: Supports up to ​​13.2 lbs (6kg)​​ of equipment (e.g., softboxes, LED panels). ​​Compatibility​​: Universal 1/4"-3/8" screw adapter fits DSLRs, strobes, and accessories. ​​Tripod (Product B)​​ ​​Stability​​: 36mm aerospace-grade alloy tubes with ​​gas-spring descent​​ ensure zero deflection under ​​8kg loads​​ (e.g., 650W COB lights + modifiers). ​​Deployment​​: Flip-lock levers enable setup in ​​10 seconds​​; telescopic legs adapt to slopes/uneven terrain. ​​Portability​​: Reverse-folds to ​​25.6" (65cm)​​; weighs ​​2.1kg​​ with carabiner hook for sandbag weights. ​​🎯 Application Scenarios​​ ​​Product Photography​​: Boom arm enables shadow-free overhead shots for jewelry/cosmetics, while the tripod provides stable side lighting to accentuate textures. ​​Outdoor Filming​​: Tripod's all-terrain legs anchor securely on sand/grass; boom arm mounts action cameras for low-angle sports footage (e.g., surfing, skateboarding). ​​Live Streaming​​: Boom arm positions overhead cameras for tutorials; tripod holds ring lights to eliminate facial shadows during broadcasts. ​​⚠️ Safety & Compliance​​ ​​Stability Assurance​​: Pre-adapted base passed ​​8kg dynamic load tests​​ (ASTM F2594 standard) to prevent tipping. ​​Material Safety​​: Boom arm uses lead-free metal; tripod's alloy construction resists corrosion and extreme temperatures (-10°C to 60°C). ​​Electrical Compliance​​: Both components comp