Esh-Tech Systems is an Israeli defense technology company specializing in advanced directed energy Counter-UAS (Counter-Unmanned Aerial Systems) solutions. Its flagship product, Dronelight, is a pulsed-laser hard-kill system designed to provide rapid, affordable, and mobile protection against drone threats, including swarms. The system is noted for its low energy consumption (approximately 4 kW) and ability to neutralize targets within 1-2 seconds, achieving up to 30 interceptions per minute. Esh-Tech was founded in 2023 and is based in Omer, Israel, with operations also in Modiin.