Sanlight Flex II T-Connector (WDC19 Male to 2× WDC19 Female)

The Flex II T-Connector lets you branch a single Flex II power feed into two separate luminaires cleanly and confidently. It is the right choice for any grower building a multi-bar Flex II layout who wants a tidy, manufacturer-approved split rather than improvised cabling.

Sanlight designed the Flex II system so that luminaires can be linked in sequence or branched outward. The T-Connector makes branching straightforward. One WDC19 male plug feeds in from your driver or upstream bar, and two WDC19 female sockets feed out to individual luminaires. The result is a symmetrical, balanced layout with no adapters or third-party leads in the chain.

Multi-bar installations benefit most from this connector. Rather than running a long daisy-chain from end to end, you can position the T-Connector centrally above the canopy and run shorter drops to each bar. Shorter individual leads mean less sag, tidier cable management, and a more even light distribution across your growing area.

Installation takes seconds. Align the WDC19 male to your upstream Flex II output, push until the connector clicks, then attach your two luminaires to the female sockets. There is no risk of incorrect polarity - the WDC19 format is keyed. Pair this connector with Flex II extension cables if your bars sit further apart than the standard lead length allows.

If you are running three or more bars from a single driver, combine a T-Connector with a second T-Connector on one of the output legs. Always verify your driver's maximum output current against the combined draw of all connected bars before extending the chain. Sanlight publish per-bar current figures in their Flex II datasheets - check these first.

Grower’s Note: When splitting a power feed, place the T-Connector as close to the centre of your two destination bars as possible. Equal cable lengths on each output leg help maintain consistent voltage at each luminaire, which matters more at higher current draws. If one output lead is significantly longer than the other, measure voltage at each bar end with a multimeter to confirm both sit within the Flex II operating range.

Priced at £39, with free UK delivery.