Review on 🔦 HIKARI 2022 HyperStar H4/9003: High-Performance Wireless LED Bulbs with 20000LM, Dual Beam, and Wide Driving Vision by Joseph Adaymiln

The first batch caused a DRL error when the bulbs got hot. The customer service was top notch and the replacement was perfect. The brightness has been improved. In fact, it comes close, if not brighter, to the brightest Philips flip chips. You have a long throw. In the picture, this glowing sign is 100 meters from anyone, it's on fire! Brightness is solid, but you have to add cutoffs for highlights. I've had several drivers flash their headlights during the day, indicating the bulbs are very glaring and need repositioning.