SYLVANIA HSI-TSX BRITELUX 250W/4K

MH bulb / lamp for the growing / vegetation phase.

• Socket: E40
• Covering area: 0.40 m²
• Luminous flux: 21 000 Lm
• Energy conversion efficiency: 84 Lm/W
• Average life: 20 000 h
• Colour temperature: 4200 K