CSA Matter Certified
Certificate: CSA22491MAT40491-24Signify WiZ A21 Warm White
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WiZ A21 Warm White by Signify. CSA Matter Certified smart home device.
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Last checked: Mar 16, 2026
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Last checked: Mar 16, 2026
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Signify WiZ A21 Warm White
CSA certified• $22.50• Amazon