HS220 Randomly Dims for a second

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HS220 Randomly Dims for a second

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HS220 Randomly Dims for a second
HS220 Randomly Dims for a second
2021-10-08 23:26:43
Model: HS220  
Hardware Version: V2
Firmware Version: 1.0.4

I have HS220 smart dimmer installed and at infrequent random times, the lights will dim for a brief second then return to normal brightness. It's like the lights dip for a second. It occurs at any brightness setting including 100%. While infrequent, it does happened a few times every evening. 
we have several other non-dimming smart switches and those do not have the same issue. 
 

any advice would be appreciated. 
 

 

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Re:HS220 Randomly Dims for a second
2021-10-11 02:31:23

Hello@ScottC724 , 

Make sure the bulb is a dimmable bulb, HS220 supports dimmable incandescent and LED lights based on TRIAC and forward-phase-control, and does not support lamps based on PWM (pulse width modulation) and ELV (electronic low voltage) dimming.  May I know how many bulbs are controlled by HS220, what is the model of bulb, if possible, please share a link of the bulb, thank you. 

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Re:HS220 Randomly Dims for a second
2021-10-16 01:59:39

@Solla-topee 

Thanks for the help. The bulbs are Feit Electric BR30 LED dimmable flood lights. 

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