HCL Product — Specification Sheet

Overview

The only fixture in SUMLINK's catalog that natively simulates a full 24-hour natural daylight arc via Rayleigh scattering technology. Blue-sky diffusion at 5000K activates cortisol in the morning; 2700K warm-close mode suppresses m-EDI below 10 lx at night. Deployed via DALI time-axis script.

Series

SKY 晴空

CRI Rating

>90 (CRI 97+ pending verification)

CCT Options

Full daylight simulation: 5000K → 4000K → 3000K → 2700K

Technical Specifications

Wattage

20W (585×285mm) / 40W (1185×585mm)

Lumen Output

Efficacy

Voltage

AC 100–277V

CRI Rating

>90 (CRI 97+ pending verification)

CCT Options

Full daylight simulation: 5000K → 4000K → 3000K → 2700K

Beam Angles

Diffuse panel (Lambertian distribution)

SDCM

IP Rating

IP20

Driver Type

Power Factor

Dimensions

585×285mm · 585×585mm · 1185×285mm · 1185×585mm · depth H170 / H320mm

Weight

Housing Material

Aluminium + prismatic diffuser

Finish Options

Operating Temp

MOQ

Sample Lead Time

Production Lead Time

HCL Performance Parameters

M/P Ratio

Pending SUMLINK Verified test

Flicker %

Pending SUMLINK Verified test

SVM

Pending SUMLINK Verified test

Δu'v' Color Shift

Pending SUMLINK Verified test

SKY Daylight Panel — KD065-B12