Compare SAD lights

  Vitamin L Arabica Brightspark Desklamp Zest Brazil
  Vitamin L Arabica Brightspark Desklamp Zest Brazil
Price £75.00 £99.95 £115.00 £120.00 £125.00 £149.00
Output 10,000 lux at 20 cm; 2,500 lux at 50 cm 10,000 lux at 25 cm; 4,000 lux at 50 cm 10,000 lux at 20 cm; 2,200 lux at 50 cm 10,000 lux at 20 cm; 3,800 lux at 50 cm 10,000 lux at 25 cm 10,000 lux at 35 cm; 5,000 lux at 50 cm
Typical treatment time 30 minutes 30-60 minutes 45-90 minutes 30 minutes (without diffuser) 30 minutes (at full brightness) 30 minutes
Features Portrait or landscape use Brushed aluminium case Touch-control lighting Removable diffuser Flexible neck 15 or 30 minute sunrise only - no sunset
Bulbs Warm white LEDs 2 x 24 W daylight spectrum 2 x 24 W daylight spectrum Blue-enriched white LEDs Blue-enriched white LEDs 3 x 36 W broad spectrum
Size (H x W x D) 28 x 20 x 3 cm 38 x 23 x 17 cm 40 x 14 x 14 cm 55 x 29 x 20 cm 13 x 15 x 5 cm 50 x 31 x 15 cm
Weight 830g 1.67 kg 2.10 kg 1.78 kg 390 g 2.85 kg
Warranty 3 years 3-year warranty 3-year warranty 3-year warranty 3-year warranty 3-year warranty