| 摘要 |
A variable-effect lighting system includes a lamp assembly (11), and a programmable lamp controller (12). The lamp assembly comprises a string of bicoloured lamps, each bicoloured lamp including a first illuminating element for producing a first color of light, and a second illuminating element for producing a second colour of light. The programmable lamp controller is coupled to the lamp assembly for setting the conduction angle of the illuminating elements according to at least one predetermined pattern stored in a memory (21) of the lamp controller. Preferably, the controller includes a user-operable input to allow the user to select the predetermined pattern and hence the colour display as desired.
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