RSL-WML and RSL-WMH steady light effect models offer 7 electrical contacts, allowing for up to 7 light modules: 6 light modules + 1 sound module (1 channel) or 5 light modules + 1 sound module (2 channels).RSL-WMLM and RSL-WMHM share the same features as the RSL-WML and RSL-WMH with the added benefit of the ability to generate a flashing sequence in any of the individual modules via electrical contacts or PLC. The RSL-WMLM and RSL-WMHM have four integrated light effects: single flash, double flash, triple flash and simulated strobe.A top cap is provided with each wiring module.