Compares colour rendering of Tri-Phosphor FL on fruit and pastel

1. Anthony Stewart 23 Feb,
2011
Effects of Lighting on Fruit
1. Compare Sun with artificial light
2. (4) 48” T8 broad spectrum ALTO
Fluorescent ceiling lights &
ceiling diffuser panels
3. (1) 48” shrouded T8 under
cabinet cast down only
• Warm 85% colour CRI
• “broad spectrum” fluorescent
tubes give high efficacy (89lpw)
and long life 40kh) with no
flicker, glare or hum.
• F32T8/TL850/ALTO TG Philips

2. Anthony Stewart 23 Feb,
2011
Natural indirect SUN light from the
kitchen window reflecting off the orange.
CCT ~5000’K CRI =100%
Sun<window
Light taupe paint

3. Anthony Stewart 23 Feb,
2011
Broad Spectrum Alto 4x 48” T8’s overhead
CCT=5000’K CRI=85%
Sun<window
Ceiling T8x4

4. Anthony Stewart 23 Feb,
2011
Broad Spectrum Alto single 48” T8 over stove
CCT~4500’K CRI=85%
Sun<window
Ceiling T8s
UnderCabinetT8x
Warmer mushroom
brown