Provides bright 6500K daylight spectrum ideal for freshwater and marine aquariums. Promotes coral growth, plant photosynthesis, and vibrant color enhancement. Double-ended R7S socket design ensures stable lighting and easy installation. Suitable for saltwater reef tanks, planted aquariums, and mixed coral environments. Long-lasting, energy-efficient bulb offering strong illumination and consistent performance.

Enhance your aquarium illumination with the Marine Color 70W 6500K HQI Double Ended Metal Halide Bulb. This high-performance bulb produces a crisp white daylight spectrum that replicates natural sunlight, making it ideal for both freshwater and marine setups.

The 6500K color temperature supports healthy photosynthesis for aquatic plants and promotes strong growth in SPS and LPS corals. Perfect for reef tanks and planted aquariums, it brings out vivid natural colors in fish, plants, and corals.

Featuring a durable R7S socket and double-ended design, this bulb provides stable lighting output and simple installation in compatible fixtures. Built for longevity and efficiency, it ensures consistent brightness and reliable performance over time.

Upgrade your aquarium lighting with Marine Color’s 70W 6500K HQI bulb — the perfect blend of brightness, color accuracy, and durability for any aquatic environment.