Flexible and efficient, CLIP & GROW brings optimal lighting to your plants for all seasons with uncompromised brightness and color accuracy. With a range of adjustable settings (6/12/18 hours timer; 4 dimmable levels) and lighting spectrum specifically tailored for plant growth, CLIP & GROW ensures your plants can thrive year-round. The mixed bundle is the best option that covers all stages of growth. Model: CNG-6A Length - 27” (10” head only) Shell Material - Aluminum Power - 36 W PAR/PPF - 56.6 μmol/s Lumen Output - 3743.9 lm CRI - 91 Input Voltage - 100-240V Batteries Required? No Lifetime - 50,000 hrs Certification - ETL Certified Adapter