©2008 Lamina Lighting Inc. FM-0176 Rev 03.11.08
coNNectiNg two laMiNa titaNlight eNgiNe asseMbies
attachiNg toyour Fixture or asseMbly
The white light engine assembly can be mounted in several congurations. Ideally, the light engine should be
congured horizontally, thereby allowing air to ow through the vertically oriented ns. Alternate assembly
positions are also possible. The orientation of the ns and the surrounding environment will determine how
efciently the heat sink can dissipate the thermal energy.
haNDliNg PrecautioN
Contact with the silicone based encapsulant on the surface of the light engine must be avoided to prevent
damage. Do not apply pressure to the silicone based encapsulant or allow it to come into contact with sharp
objects. Lamina LED light engines must be handled from the sides.
Further PrototyPiNg iNForMatioN aND suPPort
Additional information regarding the Titan Series of light engines, optics, heat sinks, accessories, developer kits,
compatible drivers, and applications notes can be found by visiting Lamina’s website.
electrical coNNectioNs
When using constant current LED drivers with high compliance voltage (Advance, LED Works, etc. or a custom
driver) the output of the supply must be connected to the part before power is applied to the input of the supply.
For more information refer to Lamina’s connection application note #AN-06 which can be found on the Lamina
website.
asseMbly recoMMeNDatioNs
Titan Series light engines are designed for attachment to a heat sink with conductive epoxy, or screw down for
ange mount devices with thermal grease in the joint. For attachment using screws a 4-40 UNC round head
or metric equivalent M3 x 0.5 cheese head screw, 18-8 SS is recommended. When mounting the light engine,
position the four screws in the center of each of the four slots. Tighten the four screws evenly, rst to about
0.89 inch pounds (56 Newton-centimeters), and then tighten each to a maximum torque of 5 inch pounds (45
Newton-centimeter). Flatness requirement of the surface that the light engine is mounted to is 0.001 inch/inch
(1mm/meter). To prevent damage when using conductive epoxy do not use mounting screws.
Notes
1. This product uses silicone materials for superior optical performance. Do not expose the part to uids that
may react with silicone compounds. See DOW Chemical Form 45-0113D-01, Silicone Fluid Resistance
Guide.
2. Ray trace models are available upon request.
3. Lamina may make process or materials changes affecting the performance or other characteristics of our
products. These products supplied after such changes will continue to meet published specications, but
may not be identical to product supplied as samples or under prior orders.
warraNty
Lamina (Seller) extends warranty on goods produced by the Seller for one (1) year from original date of shipment,
that the goods sold hereunder are new and free from substantive defects in workmanship and materials. This
warranty extends only to the Buyer and not to indirect purchasers or users. Seller’s liability under the foregoing
warranty is limited to replacement of goods or repair of defects or refund of the purchase price at the seller’s sole
option. The above warranty does not apply to defects resulting from the improper or inadequate maintenance,
unauthorized modication, improper use or operation outside of Seller’s specications for the product, abuse,
neglect or accident.
THE ABOVE WARRANTY IS EXCLUSIVE AND NO OTHER WARRANTY, WHETHER WRITTEN OR ORAL,
IS EXPRESSED OR IMPLIED. LAMINA SPECIFICALLY DISCLAIMS THE IMPLIED WARRANTIES OF
Figure 2
