| 3 in 1 solution for smoke detector,emergency light and normal light |
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| - Lamp: 2x29W SU lamp as normal light, 2x4W fluorescent tube as emergency light |
| - Supplied with a smoke detector to customer specification |
| - The emergency light is activated when the smoke is detected or the power supply is cut off,and lasts for 3 hours |
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| SDL-209/C (Commercial) |
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