LDT photometric data files have the .ldt filename extension. In 1988 CIBSE introduced a photometric file format called TM14, but this need not detain us. The format has not caught on in the lighting industry and in our many years of experience, we have never known a customer ask for a TM14 file.
Generally a letter of intent is not a legally binding contract. It just lays out the terms of the agreement so that both parties can see if they agree with the terms and are ready to sign a contract. The best way to write a letter of intent is to be specific on each of the points of the agreement.
Provide a Template. Itâs almost impossible to get a good reference letter from someone if you donât provide the tools necessary for them to actually write a good letter. Itâs also terribly inconsiderate not to give ample guidance.roviding a template, therefore â an outline, bullet points, or even a fully-baked draft â of what youâd like the reference letter to say is the most effective (not to mention generous and thoughtful) approach to asking for a letter of reference.