Benchtop Algae Light

Grow Spirulina and other microalgae with confidence using our ultra-thin, waterproof LED light—designed specifically for placement under 10-gallon aquariums. This compact 10W, 5V light measures just 19 x 3.5 inches and is only 0.6 cm in height, making it perfect for tight, efficient setups. Encased in durable, fully-cast epoxy, this unit is splashproof and water-resistant, making it ideal for labs, classrooms, and home aquariums. It plugs in via USB for flexible power options and includes a variable output option so you can adjust light intensity based on your specific culture's needs. Delivering optimized wavelengths for photosynthesis and producing a small amount of heat, this light helps maintain a warm environment for accelerated algal growth. Whether you're a researcher, educator, or hobbyist, this reliable, space-saving light is the perfect choice for algae cultivation. 5 volts, 10 watts, comes with a USB lead.   ✅ Key Features: 🔋 Power: 10W, 5V (USB-powered) 📏 Size: 19” x