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Buy Outdoor Full Color LED Displays
Buying Lead Info
Date Posted : 2009-01-04
Valid until : 2009-02-03
Inquiry Now

I need the LDM & SMPS for outdoor full color LED displays with the following conditions;

(1) specification
LED screen: Full Color, 96x32 pixels (one face) x 2 (two faces) = 1set, Outdoor type
Quantity: 150~300 sets / month as the minimum, total 14,000 sets (1 set means 2 faces of LED displays)
Pixel pitch: 10mm Pitch
LED spec.: Oval 4 pi LED
LED numbers per pixel: 1 Red, 1 Pure-Green, 1 Blue
Drive: 1/4 Duty Dynamic
Brightness required: 7,500 Nit
Product guarantee years: 2 years.

(2) LDM size
LDM size can be 320x320mm (32x32 pixels), 320x160mm (32x16 pixels), or 160x160mm (16x16 pixels) as your capability.

(3) quotations needed for;

1. LDM under the following 6 cases
A. In case of 320x320mm, 6 LDMx150sets = 900 LDM /month
B. In case of 320x320mm, 6 LDMx300sets = 1,800 LDM /month
C. In case of 320x160mm, 12 LDMx150sets = 1,800 LDM /month
D. In case of 320x160mm, 12 LDMx300sets = 3,600 LDM /month
E. In case of 160x160mm, 24 LDMx150sets = 3,600 LDM /month
F. In case of 160x160mm, 24 LDMx300sets = 7,200 LDM /month

You can supply any size of LDM, and we need LDMs for 150 to 300 sets per month as minimum.

2. S.M.P.S (Switching Module Power Supply)
We need the products by Meanwell. This is the Taiwanese product but currently produced by the the factory in main land of China.
G. SE-600 (5v) = 300 PCS/month,
H. SE-600 (5v) = 600 PCS/month
I. SE-1,000 (5v) = 150 PCS/month
J. SE-1,000 (5v) = 300 PCS/month

I need your best quotations on LDM & SMPS with your full specifications in detail such as LED lamp brand which you would adapt.




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