Kaiser KR 90 LED Macro Ring Light

Kaiser KR 90 LED Macro Ring Light

The Kaiser KR 90 Ring Light delivers smooth, shadow-free illumination ideal for macro, close-up, and product photography. Featuring high-performance three-chip LEDs with a wide 110° coverage angle, it produces an illuminance of 153 fc at 1 ft while allowing photographers to work as close as 1.2 inches from their subject. This ensures consistent, even lighting for detailed imaging across a wide range of applications.

Built from durable aluminum alloy, the KR 90 includes an integrated rechargeable Li-ion battery that provides up to 2 hours of runtime at full power. The rear power adjustment dial gives precise control over output levels, while multiple mounting options—including a 1/4"-20 tripod thread and 77 mm lens thread—maximize flexibility. With its included lens adapter rings and charging accessories, this ring light offers a complete, versatile solution for on-the-go or studio macro work.

Key Features

• High-Performance LED Output: Three-chip LEDs with 153 fc at 1 ft
• Wide Light Coverage: 110° angle for even macro and close-up illumination
• Ultra-Close Working Distance: Use as close as 1.2 in from subjects
• Adjustable Brightness: Rear power dial for precise output control
• Durable Construction: Aluminum alloy body for long-term reliability
• Rechargeable Battery: Integrated Li-ion battery with 2-hour runtime at full power
• Flexible Mounting Options: 1/4"-20 tripod mount or 77 mm lens thread
• Lens Adapter Rings Included: 52mm, 58mm, 62mm, 67mm, and 72mm adapters

Technical Specifications

• Bushing Thread Mount: 1/4"
• Product Height: 3.54 in
• Product Weight: 0.66 lb
• Warranty: 2 Year

What's in the Box

• x1 KR 90 Ring Light
• x1 52mm Adapter Ring
• x1 58mm Adapter Ring
• x1 62mm Adapter Ring
• x1 67mm Adapter Ring
• x1 72mm Adapter Ring
• x1 Quick Charger
• x1 Car Charger
• x1 Carrying Bag