LED fence tube reliability solutions
Date:2011-06-07 14:40
Status:Be resolved
Question:admin
but the average user can not detect it . Chengdu electronics company engaged in building stable LED light bead production, in addition to the chip, other auxiliary materials are strictly selected companies, which can guarantee the quality of the production of optical beads, guardrail good quality from the source put off.
2, Power:
Power supply rails in two ways: 220V high-voltage and low voltage below 48V. 220V direct power supply is a dangerous and uneconomical manner, low-quality approach is
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06/25 18:36