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土耳其灯具照明客户需要3200个LED射灯Led Spotlight0 O( g8 x& o4 n
Dear Sir / Madam ,
4 J+ O# A: n0 a0 F$ fWe need 3200 pieces Led Spotlight which have below specifications. Could you please send your price quotation and delivery time for this product ?8 h; t7 l' V. H* n3 T
1. Led lights body should be in white colour , they must be produced from aluminium alloy material2. The leds dimensions will be Ø50x53mm.
+ N. t& g& I* I3. The cooler base card should be produced by aluminium., d3 p5 i& g" [
4. The leds will be lined up on double sided FR4 printed circuit board, the surface where the leds are lined up will be white masked.3 \1 R7 F0 E& c4 T, y
5. The body of the leds should be produced automatically by computer controlled CNC machine.
" m, s8 ~5 y$ l# @' t( h6. Led lights should be max. 5W power
$ M! r) y4 y8 m2 e8 q7. Operating voltage should be 9-24 VDC and will operate between 300-400mA
) E! l+ x( C, k; [7 E. a! K0 f8. The transparent surface in front of the leds will be produced from the materials nonflammable and safe when it is broken., C' m; \% [+ S# X9 X8 m
9. The internal reflector will look like a standard halogen lamb and will have 90-100 degree entrance angle.9 P, b5 i. G9 T/ ?
10. Ligthing will be between 200-300 lumen5 ]* Y% b1 q, f5 L7 X
11. The luminous colour will be between 2700-3200 kelvin/ S0 d, q+ Q/ s1 _$ R8 Z4 q" J0 k; l
12. Driver circuit will resist against to voltage changes up to 60V DC
6 y) u! i7 q9 B6 n$ p3 V7 T% } U" T; t13. Driver circuit will be buck type , and will have DC-DC , and will have constant current technology.
; _4 g( |7 e' ~* z \14. For the connections, 5,33 mm needlelike socket will be used. Length of the socket will not exceed the height specifed for the led) N; ?5 U( C7 S
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Also, I would like to request from you to send below certification / test reports;' |8 P+ w& U9 C, z; P* H& A
1. Photo-biologic tests
. V* K5 i: h2 f' N2 P q# ]7 Y! b2. ROHS Certificate (: EPA 3050B:1996,EN1122:2001 and relevants standard)
; V1 h. F. ?: t! \% ^$ X3. CE Certificate (EN55015:2006+A1:2007+A2:2009, EN60598-1:2008+A11:2009, EN60598-2-2:2012 and relevants standard)4 h Y+ p6 c, ^$ r3 [ o
4. LM80 10000 hours life test; W; J% l; ^8 E: Z+ U
, y" a% g" \. V( R6 ^) u4 N" s! {Saygılarımla / Best Regards
& P9 m/ {! H/ a+ e. l. Z% c Muharrem ONUR! ~2 J2 c* i9 }8 A9 l' ]: B F
Maintenance MANAGER5 G, g3 T+ M- q# i6 l1 ^: V, U
Hızlı Tren Loko Bakım Atölyesi
! K% W1 F5 c7 ^6 q, PTCDD 2. Bölge Müdürlüğü yenimahalle/ankara$ U# |; m% ~( n" A" v
http://www.tmstechnic.com- h& W" `' q, k2 i$ }4 p
Email:
' x9 q9 R: w2 m! t+ kT:+90 541 426 58 521 o% K& R- v W: _; k/ k
F:+90 312 211 24 50" h5 Q7 k! s0 I) ]1 n3 W
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