SUMLINK · LIGHTING PROGRAM

Healthcare

Morning Light

5500K | 500 lx | m-EDI > 200

Evening Light

2200K | 15 lx | m-EDI < 5

TIME-SPECTRUM TIMELINE

Time	CCT	Illuminance	M/P Ratio	Mode
07:00	5500K	500 lx	> 0.90	Daytime Circadian Reinforcement
10:00	5000K	450 lx	0.82	Active Day
14:00	4500K	400 lx	0.70	Afternoon Maintenance
18:00	3000K	200 lx	0.35	Evening Transition
21:00	2200K	15 lx	< 0.10	Night Check (ultra-low)

EFFICACY METRICS

Circadian reinforcement: Daytime mode delivers m-EDI >200 lx at eye level - exceeds the WELL v2 threshold for circadian lighting in care environments

Zero night disturbance: Night-check mode at 2200K / 15 lx / m-EDI <5 lx - safe for staff navigation with minimal melanopic exposure to occupants

Flicker safety: <1% flicker at all dimming levels (IEEE 1789 NOEL) - critical for extended-occupancy comfort

Blue light classification: RG0 (exempt risk) across all CCT modes per IEC 62471

This program includes a pre-configured DALI-2 / Casambi scene file ready for immediate deployment to your lighting controller.

Deploy This Strategy →Download Configuration File →

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